; ============================================================================
; LOAD ($A000-$BF3F) - title picture multicolour bitmap (8000 bytes, VIC bank 2, $D011=$3B, $D016=$D8)
; ============================================================================
; Displayed by the boot loader while the game loads. $BF40-$BFFF is padding.

        .setcpu "6502"
        .include "c64.inc"
        .include "kernal.inc"
        .include "zeropage.inc"

        .org $A000


; titleBitmap - the 8000-byte multicolour bitmap of the title picture, $A000-$BF3F.  It is bytes
; $0800-$27FF of the 11264-byte directory file 'load' (tracks 19-21, not encrypted), which the
; stage-1 stub at $02B8 KERNAL-LOADs to $9800-$C3FF - into the RAM under the ROMs - so the picture
; arrives already at the address the VIC reads it from: no code ever copies it. Layout is the VIC's
; own: 25 character rows of 40 cells, 8 consecutive bytes per cell (one byte per pixel row of that
; cell), so cell (row,col) is at $A000 + 320*row + 8*col and every line below is one 8x8 cell.  Each
; byte holds four 2-bit pixels (leftmost in bits 7-6): %00 = background $D021 (black, set at $C14E),
; %01 = the high nibble of titleScreenRam[cell], %10 = its low nibble, %11 = the low nibble of
; titleColorRam[cell].  bootShowTitlePicture ($C23F) copies those two 1000-byte tables from
; $9800 -> COLOR_RAM and $9C00 -> $8C00, selects VIC bank 2 (CIA2_PRA = $05) and sets VIC_CTRL2 = $D8
; (multicolour), VIC_MEM_PTR = $38 (video matrix $8C00, bitmap $A000) and VIC_CTRL1 = $3B (bitmap on).
; The CPU still has BASIC ROM banked in over $A000-$BFFF at that moment - only the VIC, which always
; sees RAM, can read these bytes; the game switches to $01 = $35 later. The picture: Dan Bunten's name
; over the 'MODEM WARS' logo, a striding walker tank firing (a second walker behind it on the left,
; its shot crossing the logo), an explosion and smoke on the right, and the copyright line along the
; bottom.  docs/titleScreen.png is these bytes decoded. No CPU code in the shipped game reads or
; writes the picture: it is shown while the disk loads and then thrown away.  From $0800 on this is
; simply the game's own display bitmap - initBitmapScreen ($2D41) clears $A000-$BF3F (and stops there,
; because $BFB0-$BFFF holds the map row tables). The three labels inside the picture (titleBitmapAAEA,
; titleBitmapBAA2, titleBitmapBAA3) are not data: they are the operands of dead or patched
; instructions in the boot loader - see each one. Row 0 (pixel rows 0-7): sky (light blue) across
; columns 0-31, the yellow caption "DAN BUNTEN'S" starting on pixel row 5 in columns 13-25, and the
; grey-black smoke column in columns 26-39.
titleBitmap:
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A000  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A008  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A010  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A018  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A020  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A028  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A030  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A038  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A040  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A048  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A050  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A058  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A060  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FD,$FD,$FD; A068  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$4F,$11,$11; A070  .....O..
        .byte   $FF,$FF,$FF,$FF,$FF,$4D,$11,$11; A078  .....M..
        .byte   $FF,$FF,$FF,$FF,$FF,$4F,$13,$13; A080  .....O..
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A088  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$53,$44,$50; A090  .....SDP
        .byte   $FF,$FF,$FF,$FF,$FF,$44,$44,$44; A098  .....DDD
        .byte   $FF,$FF,$FF,$FF,$FF,$53,$44,$44; A0A0  .....SDD
        .byte   $FF,$FF,$FF,$FF,$FF,$54,$10,$D3; A0A8  .....T..
        .byte   $FF,$FF,$FF,$FF,$FF,$54,$40,$54; A0B0  .....T@T
        .byte   $FF,$FF,$FF,$FF,$FF,$53,$44,$44; A0B8  .....SDD
        .byte   $FF,$FF,$FF,$FF,$FF,$4D,$44,$05; A0C0  .....MD.
        .byte   $F1,$F1,$FC,$FC,$FC,$8F,$0F,$8F; A0C8  ........
        .byte   $29,$25,$C5,$C0,$C0,$30,$30,$30; A0D0  )%...000
        .byte   $FF,$FF,$FF,$0F,$0E,$7F,$73,$40; A0D8  ......s@
        .byte   $FC,$FF,$FF,$FF,$F7,$5D,$F7,$D7; A0E0  .....]..
        .byte   $C0,$3C,$43,$CC,$FF,$FC,$7F,$D7; A0E8  .<C.....
        .byte   $03,$03,$C0,$33,$CF,$3F,$C3,$72; A0F0  ...3.?.r
        .byte   $FC,$0F,$00,$53,$33,$FF,$3C,$EF; A0F8  ...S3.<.
        .byte   $00,$00,$F0,$0C,$F3,$0C,$FF,$3F; A100  .......?
        .byte   $00,$00,$00,$C0,$F0,$3C,$CF,$F3; A108  .....<..
        .byte   $00,$00,$0F,$0C,$00,$00,$00,$C0; A110  ........
        .byte   $00,$03,$FC,$03,$00,$33,$3F,$16; A118  .....3?.
        .byte   $00,$00,$F0,$FF,$3F,$0F,$F0,$FF; A120  ....?...
        .byte   $0C,$0F,$01,$0D,$FE,$3D,$F5,$DF; A128  .....=..
        .byte   $7D,$DF,$76,$DD,$7F,$9F,$66,$69; A130  }.v...fi
        .byte   $5D,$97,$E7,$FD,$56,$3F,$DF,$B7; A138  ]...V?..

; Row 1 (pixel rows 8-15): the caption ends on pixel row 11; pixel row 15 is the yellow top rim that
; runs the whole width of the 'MODEM WARS' logo.  Smoke still fills columns 27-39.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FD; A140  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$55; A148  .......U
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$54; A150  .......T
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A158  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$55; A160  .......U
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$54; A168  .......T
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$F5; A170  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$55; A178  .......U
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$4F; A180  .......O
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$D5; A188  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$55; A190  .......U
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$53; A198  .......S
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FD; A1A0  ........
        .byte   $FD,$FD,$FD,$FC,$FF,$FF,$FF,$55; A1A8  .......U
        .byte   $11,$11,$41,$0C,$FF,$FF,$FF,$55; A1B0  ..A....U
        .byte   $51,$11,$11,$00,$FF,$FF,$FF,$54; A1B8  Q......T
        .byte   $13,$13,$13,$03,$FF,$FF,$FF,$55; A1C0  .......U
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$55; A1C8  .......U
        .byte   $44,$44,$50,$03,$FF,$FF,$FF,$3F; A1D0  DDP....?
        .byte   $44,$44,$54,$00,$FF,$FF,$FF,$D5; A1D8  DDT.....
        .byte   $44,$44,$44,$00,$FF,$FF,$FF,$55; A1E0  DDD....U
        .byte   $D3,$D3,$D3,$C3,$FF,$FF,$FF,$35; A1E8  .......5
        .byte   $40,$43,$54,$00,$FF,$FF,$FF,$55; A1F0  @CT....U
        .byte   $44,$44,$44,$00,$FF,$FF,$FF,$51; A1F8  DDD....Q
        .byte   $F0,$FF,$F5,$F0,$FF,$FF,$FF,$55; A200  .......U
        .byte   $4F,$4F,$0F,$3F,$FF,$FF,$FF,$45; A208  OO.?...E
        .byte   $10,$C4,$C4,$F1,$F1,$F1,$F0,$AA; A210  ........
        .byte   $0C,$0F,$0C,$1C,$10,$03,$07,$8C; A218  ........
        .byte   $DF,$C7,$53,$1C,$C7,$43,$C0,$2A; A220  ..S..C.*
        .byte   $F7,$DF,$D5,$77,$3F,$45,$00,$A0; A228  ...w?E..
        .byte   $67,$D5,$5D,$DF,$F5,$F7,$7F,$FF; A230  g.].....
        .byte   $15,$75,$C3,$33,$DC,$47,$C0,$2A; A238  .u.3.G.*
        .byte   $CF,$F3,$FC,$77,$5D,$17,$00,$AA; A240  ...w]...
        .byte   $FC,$CF,$F3,$30,$CF,$B0,$00,$55; A248  ...0...U
        .byte   $FC,$3F,$0D,$F3,$30,$3F,$01,$80; A250  .?..0?..
        .byte   $FF,$FD,$5B,$C6,$52,$05,$4A,$CD; A258  ..[.R.J.
        .byte   $35,$B7,$5F,$E5,$7B,$EE,$B0,$C0; A260  5._.{...
        .byte   $17,$47,$F3,$3C,$4C,$F7,$00,$AA; A268  .G.<L...
        .byte   $B7,$7D,$ED,$67,$3F,$9D,$00,$01; A270  .}.g?...
        .byte   $B9,$77,$77,$5F,$D7,$F7,$07,$4D; A278  .ww_...M

; Row 2 (pixel rows 16-23): first body row of the logo - dark red block letters with a black outline,
; sky showing between them in columns 0-28, smoke in columns 30-39.
        .byte   $FD,$FD,$FD,$FD,$FC,$FC,$FF,$FF; A280  ........
        .byte   $FF,$FF,$FF,$FF,$3F,$3F,$7F,$7F; A288  ....??..
        .byte   $FC,$FC,$FC,$FC,$FC,$FC,$FC,$FC; A290  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FE,$FD; A298  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A2A0  ........
        .byte   $FC,$FC,$FC,$FC,$C0,$C0,$C5,$C5; A2A8  ........
        .byte   $5F,$6F,$7F,$7F,$BF,$FF,$FF,$FF; A2B0  _o......
        .byte   $FF,$FF,$FF,$FF,$FF,$CF,$03,$03; A2B8  ........
        .byte   $C5,$E1,$F1,$F1,$F8,$FC,$FC,$FC; A2C0  ........
        .byte   $7F,$7F,$7F,$7F,$4F,$4F,$5F,$5F; A2C8  ....OO__
        .byte   $FF,$FF,$FF,$FF,$F0,$F0,$F1,$F1; A2D0  ........
        .byte   $F4,$FD,$FF,$FF,$FF,$FF,$3F,$3F; A2D8  ......??
        .byte   $FD,$3D,$3D,$3D,$8C,$4C,$4F,$4F; A2E0  .===.LOO
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$3F; A2E8  .......?
        .byte   $FF,$FF,$FF,$FF,$03,$00,$14,$15; A2F0  ........
        .byte   $FC,$FC,$FC,$FC,$FC,$FC,$FC,$FC; A2F8  ........
        .byte   $FF,$FF,$FF,$FF,$0F,$0F,$5F,$5F; A300  ......__
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A308  ........
        .byte   $3F,$3F,$3F,$3F,$3F,$3F,$3F,$3F; A310  ????????
        .byte   $7F,$7F,$7F,$BF,$FF,$FF,$FF,$FF; A318  ........
        .byte   $FF,$FF,$FF,$FF,$F0,$F0,$F1,$F1; A320  ........
        .byte   $35,$35,$35,$30,$30,$3F,$FF,$FF; A328  55500?..
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A330  ........
        .byte   $F3,$F3,$F3,$C0,$C0,$C0,$C0,$C0; A338  ........
        .byte   $FF,$FF,$FF,$3F,$3F,$3F,$3F,$7F; A340  ...????.
        .byte   $CF,$CF,$CF,$03,$03,$03,$03,$43; A348  .......C
        .byte   $FF,$FF,$FF,$FC,$FC,$FC,$FC,$FC; A350  ........
        .byte   $C4,$C4,$D0,$0C,$0C,$AC,$4C,$50; A358  ......LP
        .byte   $3F,$BF,$7F,$FF,$FF,$FF,$FF,$FF; A360  ?.......
        .byte   $F0,$F0,$F4,$FC,$FC,$FC,$FC,$FC; A368  ........
        .byte   $FF,$5F,$FF,$0F,$1F,$D3,$F3,$3C; A370  ._.....<
        .byte   $3F,$3F,$3F,$43,$43,$53,$54,$54; A378  ???CCSTT
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A380  ........
        .byte   $FF,$FF,$FF,$03,$03,$03,$04,$04; A388  ........
        .byte   $D0,$F4,$FC,$FD,$FF,$FF,$FF,$FF; A390  ........
        .byte   $CC,$13,$31,$00,$00,$00,$00,$80; A398  ..1.....
        .byte   $85,$1F,$3F,$7F,$FF,$FF,$FF,$FF; A3A0  ..?.....
        .byte   $FF,$FF,$FF,$FF,$FF,$C0,$C0,$15; A3A8  ........
        .byte   $53,$F3,$F7,$FF,$FF,$FF,$FF,$3F; A3B0  S......?
        .byte   $4F,$4F,$4F,$4F,$4F,$4F,$4F,$4F; A3B8  OOOOOOOO

; Row 3 (pixel rows 24-31): logo body; the white muzzle flash of the background walker's gun reaches
; column 0 at the left.
        .byte   $55,$15,$85,$E8,$FE,$BF,$2F,$2F; A3C0  U.....//
        .byte   $BF,$BF,$BF,$03,$0F,$37,$C3,$53; A3C8  .....7.S
        .byte   $FC,$FC,$FD,$FF,$FF,$FF,$FF,$03; A3D0  ........
        .byte   $FD,$FD,$3D,$3D,$3D,$3D,$3C,$11; A3D8  ..====<.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$3F,$7F; A3E0  ......?.
        .byte   $C5,$C5,$C6,$C7,$C7,$C7,$C7,$C7; A3E8  ........
        .byte   $FF,$FF,$FC,$FC,$FC,$FC,$FC,$FC; A3F0  ........
        .byte   $3D,$3D,$3C,$3C,$FF,$FF,$FF,$FF; A3F8  ==<<....
        .byte   $FC,$FC,$FD,$FF,$FF,$FF,$FF,$FF; A400  ........
        .byte   $5F,$5F,$1F,$1F,$1F,$1F,$1F,$1F; A408  __......
        .byte   $F1,$F1,$F1,$F1,$F1,$F1,$F1,$F1; A410  ........
        .byte   $7F,$7F,$7F,$7F,$4F,$4F,$5F,$5F; A418  ....OO__
        .byte   $C5,$E1,$F1,$F1,$F1,$F1,$F1,$F1; A420  ........
        .byte   $3F,$7F,$7F,$7F,$7F,$7F,$7F,$7F; A428  ?.......
        .byte   $3F,$3F,$3F,$3F,$3F,$3F,$3A,$35; A430  ??????:5
        .byte   $3C,$3C,$7C,$7C,$7C,$7C,$3C,$00; A438  <<||||<.
        .byte   $5F,$5F,$5F,$5F,$5F,$5F,$5F,$5F; A440  ________
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A448  ........
        .byte   $3F,$3F,$8E,$4D,$4D,$4D,$4D,$4D; A450  ??.MMMMM
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A458  ........
        .byte   $F1,$F1,$F1,$F1,$F1,$F1,$F1,$F1; A460  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FD; A468  ........
        .byte   $FF,$FF,$FF,$FF,$3F,$3F,$7F,$3F; A470  ....??.?
        .byte   $C0,$C0,$C0,$C0,$C0,$D0,$F0,$F0; A478  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A480  ........
        .byte   $C3,$C3,$C3,$C3,$C3,$C3,$C3,$C3; A488  ........
        .byte   $FC,$FC,$FC,$FC,$FC,$F0,$F0,$F0; A490  ........
        .byte   $50,$D0,$70,$72,$D2,$F2,$32,$32; A498  P.pr..22
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$F3,$F3; A4A0  ........
        .byte   $FC,$FC,$FC,$FD,$FF,$FF,$FF,$FF; A4A8  ........
        .byte   $0F,$0F,$0F,$3F,$30,$3F,$1C,$03; A4B0  ...?0?..
        .byte   $FC,$FC,$FC,$0C,$FC,$F0,$0C,$44; A4B8  .......D
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A4C0  ........
        .byte   $04,$04,$04,$0C,$00,$00,$0C,$0C; A4C8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A4D0  ........
        .byte   $C1,$C3,$C3,$C3,$C3,$C3,$C3,$C3; A4D8  ........
        .byte   $FC,$FC,$FC,$FD,$FF,$FF,$FF,$FF; A4E0  ........
        .byte   $3F,$3F,$FF,$0F,$0F,$83,$43,$60; A4E8  ??....C`
        .byte   $3F,$4F,$4F,$4F,$4F,$4F,$4F,$60; A4F0  ?OOOOOO`
        .byte   $4F,$4F,$4B,$4F,$4F,$4F,$4F,$3F; A4F8  OOKOOOO?

; Row 4 (pixel rows 32-39): logo body with the white-and-orange muzzle flash over columns 0-5.
        .byte   $D6,$C5,$C1,$F0,$D0,$E8,$C8,$C0; A500  ........
        .byte   $5C,$B5,$FD,$DF,$DF,$9B,$01,$30; A508  \......0
        .byte   $28,$20,$44,$60,$E5,$FF,$FF,$D6; A510  ( D`....
        .byte   $13,$C1,$EC,$0C,$4C,$3F,$7F,$FC; A518  ....L?..
        .byte   $15,$41,$CD,$0D,$00,$33,$CA,$C8; A520  .A...3..
        .byte   $C7,$C7,$C7,$C7,$07,$87,$07,$C7; A528  ........
        .byte   $FC,$FC,$FC,$FC,$FC,$FC,$FC,$FC; A530  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A538  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A540  ........
        .byte   $1F,$1F,$1F,$1F,$1F,$1F,$1F,$1F; A548  ........
        .byte   $F1,$F1,$F1,$F1,$F1,$F1,$F1,$F1; A550  ........
        .byte   $5F,$5F,$5F,$5F,$5F,$5F,$5F,$5F; A558  ________
        .byte   $F2,$F4,$FC,$FC,$FC,$FC,$FC,$FC; A560  ........
        .byte   $7F,$7F,$7F,$7F,$7F,$7F,$7F,$7F; A568  ........
        .byte   $1F,$1F,$1F,$1F,$AF,$FF,$FF,$FF; A570  ........
        .byte   $00,$3F,$3F,$3F,$3F,$3F,$3F,$3F; A578  .???????
        .byte   $5F,$5F,$5F,$5F,$5F,$5F,$5F,$5F; A580  ________
        .byte   $FF,$FF,$FF,$CF,$CF,$CF,$CF,$CF; A588  ........
        .byte   $C7,$C7,$C7,$C7,$C7,$C7,$EB,$FF; A590  ........
        .byte   $FF,$FF,$FF,$FF,$CF,$CF,$CF,$CF; A598  ........
        .byte   $F1,$F1,$F1,$F1,$F1,$F1,$F1,$F1; A5A0  ........
        .byte   $57,$5F,$7F,$FC,$C3,$3F,$CC,$C2; A5A8  W_...?..
        .byte   $3F,$3F,$3F,$3F,$3F,$3F,$0F,$0F; A5B0  ??????..
        .byte   $F0,$F0,$F0,$F1,$F3,$F3,$F3,$F3; A5B8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A5C0  ........
        .byte   $C3,$C3,$C3,$C7,$CF,$CF,$CF,$CF; A5C8  ........
        .byte   $F0,$F0,$F1,$F2,$F2,$F1,$F2,$F1; A5D0  ........
        .byte   $53,$53,$53,$83,$43,$4F,$8F,$4F; A5D8  SSS.CO.O
        .byte   $F3,$F3,$F3,$F3,$F3,$F3,$C0,$C0; A5E0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A5E8  ........
        .byte   $0F,$0C,$00,$00,$0E,$4C,$40,$4F; A5F0  .....L@O
        .byte   $10,$08,$00,$00,$00,$30,$FC,$00; A5F8  .....0..
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A600  ........
        .byte   $03,$03,$03,$57,$FF,$FF,$FF,$FF; A608  ...W....
        .byte   $FF,$FF,$FF,$FF,$FC,$FC,$F0,$F4; A610  ........
        .byte   $01,$31,$31,$3C,$FC,$FC,$FC,$3F; A618  .11<...?
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$3F; A620  .......?
        .byte   $F4,$FD,$FF,$FF,$FF,$FF,$FF,$FF; A628  ........
        .byte   $20,$0A,$42,$D0,$F4,$FC,$FD,$FF; A630   .B.....
        .byte   $3F,$33,$33,$FF,$3F,$0F,$0F,$4F; A638  ?33.?..O

; Row 5 (pixel rows 40-47): logo body; the flash (columns 2-5) and the grey gun barrel that runs down
; and to the right from it, drawn straight over the letters.
        .byte   $F8,$F8,$F0,$FF,$FD,$FD,$FC,$FF; A640  ........
        .byte   $62,$4C,$70,$7C,$30,$33,$08,$5A; A648  bLp|03.Z
        .byte   $F7,$4D,$97,$E7,$0F,$20,$25,$2D; A650  .M... %-
        .byte   $FB,$FF,$7F,$FF,$7F,$FD,$FF,$FF; A658  ........
        .byte   $36,$32,$F0,$E5,$F4,$FD,$EF,$FF; A660  62......
        .byte   $0B,$33,$33,$03,$4B,$33,$73,$D3; A668  .33.K3s.
        .byte   $FC,$FC,$FC,$FC,$FC,$FC,$FC,$FC; A670  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A678  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A680  ........
        .byte   $1F,$1F,$1F,$1F,$1F,$1F,$1F,$1F; A688  ........
        .byte   $F1,$F1,$F1,$F1,$F1,$F1,$F1,$F1; A690  ........
        .byte   $5F,$5F,$5F,$5F,$5F,$5F,$5F,$5F; A698  ________
        .byte   $FC,$FC,$FC,$FC,$FC,$FC,$F0,$F0; A6A0  ........
        .byte   $7F,$7F,$7F,$7F,$7F,$7F,$7F,$7F; A6A8  ........
        .byte   $0F,$0F,$1F,$1F,$1F,$1F,$1F,$10; A6B0  ........
        .byte   $3F,$3F,$3F,$3F,$3F,$3F,$3F,$14; A6B8  ???????.
        .byte   $5F,$5F,$5F,$5F,$5F,$5F,$5F,$5F; A6C0  ________
        .byte   $CF,$CF,$CF,$CF,$CF,$CF,$CF,$C3; A6C8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A6D0  ........
        .byte   $CF,$CF,$CF,$CF,$CF,$CF,$CF,$0F; A6D8  ........
        .byte   $F2,$F2,$F2,$F1,$F2,$F1,$F1,$F1; A6E0  ........
        .byte   $30,$BF,$FF,$DD,$F5,$F5,$55,$55; A6E8  0.....UU
        .byte   $4F,$4F,$4F,$8F,$4F,$4F,$4F,$4F; A6F0  OOO.OOOO
        .byte   $F3,$F7,$FF,$FF,$FF,$FF,$FF,$FF; A6F8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$CF,$CF; A700  ........
        .byte   $CF,$DF,$FF,$FF,$FF,$FF,$FF,$FF; A708  ........
        .byte   $F0,$C1,$C1,$C1,$C1,$C1,$C5,$C9; A710  ........
        .byte   $4F,$4F,$4F,$0F,$0F,$0F,$2F,$3F; A718  OOO.../?
        .byte   $C0,$C8,$C8,$C0,$D5,$FF,$FF,$FF; A720  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A728  ........
        .byte   $4F,$4F,$43,$43,$43,$43,$43,$63; A730  OOCCCCCc
        .byte   $D0,$FC,$FC,$FC,$FC,$FC,$FC,$FC; A738  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A740  ........
        .byte   $3F,$0F,$0F,$0F,$03,$03,$03,$03; A748  ?.......
        .byte   $FC,$FC,$FC,$FD,$FF,$FF,$FF,$FF; A750  ........
        .byte   $3F,$BF,$BF,$3C,$31,$31,$31,$31; A758  ?..<1111
        .byte   $3F,$4F,$4F,$03,$A0,$F0,$F1,$F1; A760  ?OO.....
        .byte   $FF,$FF,$FF,$FF,$FF,$3F,$0F,$40; A768  .....?.@
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A770  ........
        .byte   $C1,$C1,$E1,$F1,$F1,$F1,$F1,$F1; A778  ........

; Row 6 (pixel rows 48-55): logo body; flash and barrel in columns 2-7.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A780  ........
        .byte   $F0,$F3,$F8,$F8,$E4,$D4,$D4,$D4; A788  ........
        .byte   $32,$12,$10,$32,$48,$70,$03,$CF; A790  2..2Hp..
        .byte   $D1,$9F,$7C,$3C,$32,$13,$01,$30; A798  ..|<2..0
        .byte   $F3,$C1,$5C,$DD,$C2,$E0,$70,$01; A7A0  ..\...p.
        .byte   $B4,$9D,$37,$3D,$73,$30,$3C,$0F; A7A8  ..7=s0<.
        .byte   $A8,$28,$C8,$70,$DF,$77,$1D,$47; A7B0  .(.p.w.G
        .byte   $FF,$FF,$FF,$FF,$4E,$52,$54,$15; A7B8  ....NRT.
        .byte   $FF,$FF,$FF,$FF,$FC,$FC,$FC,$3C; A7C0  .......<
        .byte   $1F,$1F,$1F,$1F,$1F,$1F,$5F,$5F; A7C8  ......__
        .byte   $F1,$F1,$F1,$F1,$F1,$F1,$F1,$F1; A7D0  ........
        .byte   $5F,$6F,$7F,$7F,$7F,$7F,$BF,$FF; A7D8  _o......
        .byte   $F1,$F1,$F1,$F1,$F1,$F1,$C1,$C1; A7E0  ........
        .byte   $7F,$7F,$7F,$7F,$7F,$7F,$7F,$7F; A7E8  ........
        .byte   $30,$3F,$3F,$3F,$3F,$3F,$3F,$3F; A7F0  0???????
        .byte   $3C,$7C,$7C,$7C,$7C,$7C,$BC,$FC; A7F8  <|||||..
        .byte   $5F,$5F,$5F,$5F,$5F,$5F,$5F,$5F; A800  ________
        .byte   $C3,$C7,$C7,$C7,$C7,$C7,$C7,$C7; A808  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A810  ........
        .byte   $0F,$1F,$1F,$1F,$1F,$1F,$1F,$1F; A818  ........
        .byte   $F1,$F2,$F1,$F1,$F1,$F2,$F0,$F0; A820  ........
        .byte   $F7,$DF,$C0,$4F,$5D,$D4,$3C,$00; A828  ...O].<.
        .byte   $4F,$53,$63,$03,$A3,$03,$13,$93; A830  OSc.....
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A838  ........
        .byte   $CF,$CF,$CF,$CF,$CF,$CF,$CF,$CF; A840  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A848  ........
        .byte   $4F,$4F,$4E,$4F,$4C,$0C,$0C,$38; A850  OONOL..8
        .byte   $3F,$3F,$3F,$3F,$3F,$3F,$7F,$FF; A858  ??????..
        .byte   $55,$00,$00,$0F,$0F,$0F,$0F,$03; A860  U.......
        .byte   $FF,$3F,$3F,$3F,$3F,$3F,$3F,$3F; A868  .???????
        .byte   $F1,$F1,$F1,$F0,$F0,$F1,$F8,$FC; A870  ........
        .byte   $FC,$FC,$FC,$FC,$FC,$FC,$FC,$FC; A878  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A880  ........
        .byte   $03,$03,$03,$03,$03,$03,$03,$03; A888  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; A890  ........
        .byte   $23,$03,$13,$33,$33,$33,$33,$33; A898  #..33333
        .byte   $F2,$F0,$F0,$F4,$FC,$FC,$FC,$FD; A8A0  ........
        .byte   $F0,$FF,$FF,$FF,$FF,$3F,$3F,$0F; A8A8  .....??.
        .byte   $FF,$3F,$3F,$3F,$3F,$3F,$3F,$3F; A8B0  .???????
        .byte   $F1,$F1,$F1,$F1,$F1,$C1,$C1,$C5; A8B8  ........

; Row 7 (pixel rows 56-63): last body row of the logo - the letters end on pixel row 62 and pixel row
; 63 is their black shadow line; the barrel continues in columns 2-9.
        .byte   $FF,$FF,$FE,$FD,$FD,$FD,$FD,$FC; A8C0  ........
        .byte   $7C,$7F,$BF,$FF,$FF,$FF,$FF,$00; A8C8  |.......
        .byte   $CF,$0B,$CB,$C3,$C7,$C7,$C7,$04; A8D0  ........
        .byte   $20,$F1,$FC,$FC,$F0,$F0,$F1,$01; A8D8   .......
        .byte   $03,$5F,$7F,$FF,$FF,$FF,$FF,$00; A8E0  ._......
        .byte   $C1,$C0,$FC,$FC,$FC,$FC,$FC,$00; A8E8  ........
        .byte   $B1,$6C,$70,$BC,$D0,$35,$0E,$83; A8F0  .lp..5..
        .byte   $37,$37,$15,$94,$5E,$7F,$7F,$DF; A8F8  77..^...
        .byte   $48,$D0,$F4,$7D,$1F,$87,$E1,$F8; A900  H..}....
        .byte   $AF,$AF,$AF,$3F,$4F,$53,$57,$54; A908  ...?OSWT
        .byte   $F5,$FF,$FF,$FF,$FF,$FF,$FF,$00; A910  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FC,$F0,$00; A918  ........
        .byte   $4F,$4F,$0F,$0E,$3D,$3D,$3D,$FC; A920  OO..===.
        .byte   $7F,$FF,$FF,$FF,$FF,$FF,$FF,$00; A928  ........
        .byte   $15,$16,$17,$AB,$FF,$FF,$FF,$00; A930  ........
        .byte   $FC,$FC,$FC,$FC,$FC,$FC,$FC,$00; A938  ........
        .byte   $5F,$5F,$AF,$FF,$FF,$FF,$FF,$00; A940  __......
        .byte   $C7,$C7,$E1,$F1,$F1,$F1,$F1,$01; A948  ........
        .byte   $FF,$FF,$FC,$FC,$FC,$FC,$FD,$01; A950  ........
        .byte   $1F,$1F,$3F,$3F,$7F,$7F,$3F,$80; A958  ..??..?.
        .byte   $F0,$F0,$F5,$FF,$FF,$FF,$FF,$00; A960  ........
        .byte   $00,$00,$30,$30,$10,$1C,$00,$F0; A968  ..00....
        .byte   $42,$C6,$06,$04,$30,$3C,$C0,$C3; A970  B...0<..
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$00; A978  ........
        .byte   $CF,$CF,$CF,$03,$03,$03,$03,$18; A980  ........
        .byte   $FF,$FF,$FF,$FC,$FC,$FC,$FC,$00; A988  ........
        .byte   $3C,$3C,$30,$3A,$05,$05,$C5,$F0; A990  <<0:....
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$00; A998  ........
        .byte   $08,$08,$00,$51,$F3,$F3,$F3,$08; A9A0  ...Q....
        .byte   $3F,$3F,$BF,$7F,$FF,$FF,$FF,$00; A9A8  ??......
        .byte   $FC,$FC,$FC,$FD,$FF,$FF,$FF,$00; A9B0  ........
        .byte   $52,$53,$03,$2B,$3F,$3F,$3F,$00; A9B8  RS.+???.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$00; A9C0  ........
        .byte   $03,$03,$00,$A0,$F1,$F1,$F5,$05; A9C8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$3F,$3F,$40; A9D0  .....??@
        .byte   $F3,$F3,$F3,$F3,$C3,$C3,$E3,$10; A9D8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$F3,$F3,$04; A9E0  ........
        .byte   $40,$D5,$FF,$FF,$FF,$FF,$FF,$00; A9E8  @.......
        .byte   $7F,$FF,$FF,$FF,$FF,$FF,$FF,$00; A9F0  ........
        .byte   $4F,$4F,$4F,$4F,$0F,$3F,$FC,$CC; A9F8  OOOO.?..

; Row 8 (pixel rows 64-71): sky, the top of the big walker's hull (greys, columns 7-28) with the white
; barrel highlight in columns 8-25, and smoke turning into the explosion in columns 29-39.
        .byte   $FC,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AA00  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AA08  ........
        .byte   $0C,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AA10  ........
        .byte   $03,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AA18  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AA20  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AA28  ........
        .byte   $F0,$FC,$FF,$FF,$FF,$FF,$FF,$FF; AA30  ........
        .byte   $95,$25,$09,$C2,$F0,$FC,$FF,$FF; AA38  .%......
        .byte   $FF,$FF,$7F,$DF,$37,$0D,$80,$A0; AA40  ....7...
        .byte   $3F,$8F,$6D,$5F,$71,$F0,$18,$06; AA48  ?.m_q...
        .byte   $00,$2A,$CA,$72,$DC,$77,$1D,$07; AA50  .*.r.w..
        .byte   $03,$FF,$FF,$FF,$FF,$3F,$4F,$93; AA58  .....?O.
        .byte   $FC,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AA60  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AA68  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AA70  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AA78  ........
        .byte   $00,$FF,$FD,$FD,$FC,$FF,$F5,$F6; AA80  ........
        .byte   $02,$BF,$CF,$55,$00,$0F,$CC,$00; AA88  ...U....
        .byte   $03,$5F,$F5,$DF,$00,$42,$02,$00; AA90  ._...B..
        .byte   $C0,$AF,$BC,$7F,$67,$0D,$D0,$0F; AA98  ....g...
        .byte   $00,$3F,$D5,$75,$DD,$FF,$DF,$3D; AAA0  .?.u...=
        .byte   $CC,$CF,$F0,$FF,$FF,$FF,$FF,$FF; AAA8  ........
        .byte   $0B,$CC,$F3,$04,$37,$FC,$FD,$FD; AAB0  ....7...
        .byte   $00,$C0,$30,$0C,$00,$40,$00,$F0; AAB8  ..0..@..
        .byte   $30,$07,$05,$00,$00,$C0,$CC,$4F; AAC0  0......O
        .byte   $00,$55,$D5,$D5,$3F,$FF,$8F,$8F; AAC8  .U..?...
        .byte   $50,$55,$55,$55,$FF,$FF,$FF,$FF; AAD0  PUUU....
        .byte   $00,$FF,$FC,$FF,$40,$5F,$57,$55; AAD8  ....@_WU
        .byte   $00,$C1,$09,$FC,$01,$C5,$D4,$FD; AAE0  ........
        .byte   $00,$31                 ; AAE8  .1
titleBitmapAAEA:
        .byte   $33,$CC,$3F,$CF,$FC,$FC ; AAEA  3.?...  row 8, column 29, pixel rows 2-7: dark grey smoke against the sky, ordinary picture bytes.  The label exists only because the boot loader's STA $AAEA,Y at $C168 carries this address as its operand, and that instruction is patched to TXS (INC $C168 at $C242) before it is ever executed - nothing is ever stored here
        .byte   $00,$FC,$FF,$FF,$FF,$0F,$00,$3C; AAF0  .......<
        .byte   $C0,$F0,$30,$30,$3C,$1C,$8C,$0F; AAF8  ..00<...
        .byte   $00,$3F,$3F,$3F,$0F,$3F,$33,$00; AB00  .???.?3.
        .byte   $0F,$FF,$FF,$FF,$FF,$FF,$03,$7F; AB08  ........
        .byte   $C0,$F1,$CF,$FF,$3F,$FF,$FF,$CC; AB10  ....?...
        .byte   $0C,$C2,$31,$C4,$30,$30,$F3,$FC; AB18  ..1.00..
        .byte   $0C,$1F,$3F,$3C,$F0,$C3,$03,$0F; AB20  ..?<....
        .byte   $00,$31,$F3,$F3,$0F,$0F,$3F,$FF; AB28  .1....?.
        .byte   $00,$C7,$FF,$F3,$CF,$C3,$0F,$FF; AB30  ........
        .byte   $0F,$FC,$C0,$30,$FF,$FF,$F3,$CC; AB38  ...0....

; Row 9 (pixel rows 72-79): walker hull and turret; the first orange and yellow pixels of the
; explosion appear in columns 30-35.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AB40  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AB48  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AB50  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AB58  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AB60  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AB68  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AB70  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AB78  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AB80  ........
        .byte   $C1,$F0,$FC,$FF,$FF,$FF,$FF,$FF; AB88  ........
        .byte   $81,$60,$18,$06,$C1,$F0,$FC,$FF; AB90  .`......
        .byte   $74,$DD,$37,$0D,$83,$E0,$38,$0E; AB98  t.7...8.
        .byte   $FF,$3F,$4F,$93,$64,$99,$26,$09; ABA0  .?O.d.&.
        .byte   $FF,$FF,$FF,$FF,$FF,$3F,$8F,$65; ABA8  .....?.e
        .byte   $FF,$FF,$FF,$FD,$FD,$49,$48,$55; ABB0  .....IHU
        .byte   $FF,$FF,$53,$83,$42,$05,$04,$55; ABB8  ..S.B..U
        .byte   $F0,$FC,$F5,$EA,$A0,$05,$00,$55; ABC0  .......U
        .byte   $00,$C3,$F3,$54,$00,$33,$33,$FF; ABC8  ...T.33.
        .byte   $00,$40,$FC,$00,$00,$7F,$07,$00; ABD0  .@......
        .byte   $C0,$C0,$00,$00,$00,$00,$50,$00; ABD8  ......P.
        .byte   $CF,$03,$30,$3C,$C7,$F3,$04,$00; ABE0  ..0<....
        .byte   $FF,$FF,$FF,$3F,$3F,$C7,$F1,$00; ABE8  ...??...
        .byte   $FF,$FF,$FF,$FF,$FF,$FD,$F7,$FD; ABF0  ........
        .byte   $F4,$F5,$FF,$F5,$FF,$F5,$D5,$57; ABF8  .......W
        .byte   $73,$04,$43,$D3,$F4,$77,$FF,$57; AC00  s.C..w.W
        .byte   $0F,$43,$0F,$4F,$4F,$4F,$4F,$4F; AC08  .C.OOOOO
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AC10  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AC18  ........
        .byte   $FF,$FF,$FF,$FF,$FC,$FC,$FF,$FF; AC20  ........
        .byte   $F3,$FC,$FF,$FF,$FF,$FF,$CF,$CF; AC28  ........
        .byte   $33,$03,$30,$C0,$C3,$F3,$C4,$FF; AC30  3.0.....
        .byte   $09,$C1,$31,$02,$3C,$3C,$F1,$30; AC38  ..1.<<.0
        .byte   $04,$04,$C1,$C1,$C0,$E0,$E0,$24; AC40  .......$
        .byte   $33,$33,$FC,$3C,$CF,$FC,$3C,$3F; AC48  33.<..<?
        .byte   $F3,$0F,$FC,$F0,$C0,$01,$F1,$C8; AC50  ........
        .byte   $80,$00,$11,$17,$7C,$0D,$C0,$8C; AC58  ....|...
        .byte   $14,$95,$00,$F0,$3C,$FC,$FC,$0C; AC60  ....<...
        .byte   $FF,$3F,$FF,$3F,$3C,$03,$3F,$3F; AC68  .?.?<.??
        .byte   $C0,$1F,$F0,$CF,$0F,$F3,$FF,$FC; AC70  ........
        .byte   $F3,$0F,$FC,$C0,$00,$F1,$FF,$C0; AC78  ........

; Row 10 (pixel rows 80-87): hull and raised turret; the explosion (white, yellow, orange, red) now
; covers columns 30-39.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AC80  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AC88  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AC90  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AC98  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ACA0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ACA8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ACB0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ACB8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ACC0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ACC8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FD,$F6,$F6; ACD0  ........
        .byte   $81,$A0,$AF,$B5,$DF,$75,$5F,$5F; ACD8  .....u__
        .byte   $81,$60,$98,$F6,$55,$FF,$FF,$D5; ACE0  .`..U...
        .byte   $EE,$FB,$3E,$0F,$43,$90,$04,$50; ACE8  ..>.C..P
        .byte   $BF,$7F,$55,$9F,$67,$97,$2B,$2B; ACF0  ..U.g.++
        .byte   $AA,$AA,$FF,$FD,$F5,$F5,$F5,$F5; ACF8  ........
        .byte   $FF,$FF,$D5,$4F,$4F,$4A,$4A,$4A; AD00  ...OOJJJ
        .byte   $FF,$FF,$AA,$FF,$FF,$55,$55,$55; AD08  .....UUU
        .byte   $55,$55,$00,$AA,$55,$FF,$FF,$FF; AD10  UU..U...
        .byte   $FF,$FF,$00,$40,$54,$F5,$A7,$A7; AD18  ...@T...
        .byte   $FF,$FF,$00,$00,$3F,$40,$56,$56; AD20  ....?@VV
        .byte   $50,$50,$0B,$52,$09,$A5,$FF,$FF; AD28  PP.R....
        .byte   $0A,$02,$40,$F4,$5F,$55,$FF,$FF; AD30  ..@._U..
        .byte   $FF,$FF,$3F,$03,$80,$58,$56,$56; AD38  ..?..XVV
        .byte   $77,$7F,$FF,$DF,$37,$0F,$03,$80; AD40  w...7...
        .byte   $4F,$4F,$4F,$4F,$4F,$4C,$4F,$4F; AD48  OOOOOLOO
        .byte   $3F,$FF,$C3,$C3,$FF,$FF,$FF,$0F; AD50  ?.......
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AD58  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AD60  ........
        .byte   $3F,$3F,$33,$FF,$33,$3F,$F3,$FF; AD68  ??3.3?..
        .byte   $F3,$C0,$20,$13,$15,$20,$C8,$20; AD70  .. .. .
        .byte   $C0,$C4,$05,$C0,$CA,$3C,$30,$83; AD78  .....<0.
        .byte   $7C,$6C,$2C,$4F,$5B,$57,$07,$07; AD80  |l,O[W..
        .byte   $00,$00,$0F,$0C,$A3,$03,$43,$4C; AD88  ......CL
        .byte   $0F,$30,$F1,$F1,$FC,$C0,$04,$05; AD90  .0......
        .byte   $0C,$10,$1C,$00,$03,$1C,$90,$80; AD98  ........
        .byte   $0F,$F0,$40,$40,$00,$03,$43,$82; ADA0  ..@@..C.
        .byte   $FC,$01,$00,$00,$3F,$F0,$00,$FF; ADA8  ....?...
        .byte   $00,$04,$28,$80,$13,$13,$3F,$3F; ADB0  ..(...??
        .byte   $30,$8C,$80,$DC,$10,$04,$70,$40; ADB8  0.....p@

; Row 11 (pixel rows 88-95): hull; explosion in columns 30-39.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ADC0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ADC8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ADD0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ADD8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ADE0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ADE8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ADF0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; ADF8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AE00  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AE08  ........
        .byte   $A7,$9D,$75,$77,$DF,$DF,$7C,$F0; AE10  ..uw..|.
        .byte   $55,$5F,$FF,$FF,$F0,$F0,$0A,$AA; AE18  U_......
        .byte   $FF,$FF,$FF,$FF,$00,$00,$55,$55; AE20  ......UU
        .byte   $70,$5C,$5C,$5C,$1F,$1F,$FF,$F0; AE28  p\\\....
        .byte   $0B,$0B,$13,$13,$04,$04,$FF,$E5; AE30  ........
        .byte   $F5,$F5,$F5,$BD,$AD,$AD,$AA,$00; AE38  ........
        .byte   $C5,$C5,$C5,$C0,$C3,$C7,$B8,$28; AE40  .......(
        .byte   $FF,$FF,$FF,$03,$54,$54,$55,$00; AE48  ....TTU.
        .byte   $FF,$FF,$FF,$FF,$03,$03,$54,$15; AE50  ......T.
        .byte   $A6,$F6,$F7,$F7,$F7,$F7,$37,$47; AE58  ......7G
        .byte   $F5,$B7,$A7,$E6,$F6,$F7,$F7,$F7; AE60  ........
        .byte   $FF,$A5,$F9,$FE,$7F,$5F,$D5,$F5; AE68  ....._..
        .byte   $55,$FF,$FF,$BF,$6F,$6F,$5A,$D5; AE70  U...ooZ.
        .byte   $57,$FF,$FD,$FF,$D5,$D5,$FD,$B5; AE78  W.......
        .byte   $F0,$5C,$54,$F7,$F9,$F9,$FA,$FA; AE80  .\T.....
        .byte   $4F,$43,$4F,$0F,$43,$83,$80,$E0; AE88  OCO.C...
        .byte   $3F,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AE90  ?.......
        .byte   $FF,$FF,$FF,$FF,$FF,$FC,$FC,$F3; AE98  ........
        .byte   $FC,$FF,$3F,$F3,$C0,$FC,$F3,$FF; AEA0  ..?.....
        .byte   $33,$C3,$03,$3F,$FC,$0F,$F0,$C0; AEA8  3..?....
        .byte   $CA,$CF,$C0,$C4,$F2,$F0,$F1,$F1; AEB0  ........
        .byte   $C0,$0D,$05,$23,$AF,$16,$03,$2C; AEB8  ...#...,
        .byte   $12,$10,$16,$3F,$3C,$00,$20,$30; AEC0  ...?<. 0
        .byte   $CA,$F0,$70,$31,$3C,$1C,$0C,$0F; AEC8  ..p1<...
        .byte   $50,$02,$49,$54,$03,$CC,$FE,$2C; AED0  P.IT...,
        .byte   $23,$04,$08,$FA,$03,$37,$35,$40; AED8  #....75@
        .byte   $43,$70,$C0,$30,$40,$0B,$49,$70; AEE0  Cp.0@.Ip
        .byte   $00,$00,$32,$3C,$34,$35,$0F,$3F; AEE8  ..2<45.?
        .byte   $01,$27,$FE,$56,$55,$FF,$BE,$FA; AEF0  .'.VU...
        .byte   $C2,$C4,$0C,$C0,$00,$50,$80,$20; AEF8  .....P.

; Row 12 (pixel rows 96-103): the underside of the hull; explosion in columns 31-39.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AF00  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AF08  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AF10  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AF18  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AF20  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AF28  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; AF30  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$F5; AF38  ........
        .byte   $FF,$FF,$4F,$0F,$FF,$68,$40,$96; AF40  ..O..h@.
        .byte   $FF,$FD,$E4,$E0,$C0,$FF,$65,$09; AF48  ......e.
        .byte   $4F,$3F,$7F,$7F,$7C,$7C,$1C,$07; AF50  O?..||..
        .byte   $FC,$C0,$15,$15,$03,$43,$7F,$F0; AF58  .....C..
        .byte   $00,$6A,$FF,$FF,$C1,$C1,$55,$00; AF60  .j....U.
        .byte   $00,$AA,$FF,$FF,$F1,$F1,$55,$00; AF68  ......U.
        .byte   $00,$55,$7F,$7F,$70,$70,$AA,$00; AF70  .U..pp..
        .byte   $00,$FF,$BF,$BF,$B0,$B0,$55,$00; AF78  ......U.
        .byte   $01,$AA,$FF,$FF,$70,$70,$55,$00; AF80  ....ppU.
        .byte   $55,$AA,$FF,$FF,$7C,$7C,$55,$00; AF88  U...||U.
        .byte   $41,$F4,$FF,$FF,$FF,$57,$55,$05; AF90  A....WU.
        .byte   $F0,$3F,$4F,$43,$50,$55,$F5,$FF; AF98  .?OCPU..
        .byte   $1D,$CD,$F1,$FC,$3F,$0F,$43,$54; AFA0  ....?.CT
        .byte   $FF,$FF,$FF,$FF,$3F,$43,$54,$55; AFA8  ....?CTU
        .byte   $5F,$D7,$F5,$FD,$FF,$FF,$FF,$3F; AFB0  _......?
        .byte   $EF,$FB,$FC,$7C,$5A,$E3,$D5,$FF; AFB8  ...|Z...
        .byte   $AD,$AD,$FF,$FF,$F0,$85,$00,$10; AFC0  ........
        .byte   $60,$78,$D8,$DA,$1E,$17,$CF,$4F; AFC8  `x.....O
        .byte   $3F,$3F,$0F,$0C,$03,$40,$83,$43; AFD0  ??...@.C
        .byte   $FF,$3F,$3F,$F0,$00,$C3,$0F,$FC; AFD8  .??.....
        .byte   $0F,$FF,$FF,$03,$FC,$30,$C0,$01; AFE0  .....0..
        .byte   $0C,$FF,$FC,$FF,$00,$00,$55,$55; AFE8  ......UU
        .byte   $0C,$FC,$00,$FF,$00,$00,$55,$55; AFF0  ......UU
        .byte   $5A,$44,$4A,$00,$01,$3D,$FC,$FF; AFF8  ZDJ..=..
        .byte   $30,$C3,$35,$7D,$37,$13,$2B,$AE; B000  0.5}7.+.
        .byte   $0E,$0E,$02,$C3,$C7,$8D,$C1,$4C; B008  .......L
        .byte   $12,$1D,$F2,$DE,$C8,$FD,$7C,$74; B010  ......|t
        .byte   $0C,$48,$1D,$03,$38,$F2,$53,$DD; B018  .H..8.S.
        .byte   $F0,$04,$FC,$80,$C1,$7C,$66,$58; B020  .....|fX
        .byte   $FF,$C2,$70,$40,$42,$CD,$1B,$21; B028  ..p@B..!
        .byte   $13,$31,$31,$8A,$00,$DC,$20,$0C; B030  .11... .
        .byte   $C0,$F0,$F0,$10,$94,$F0,$C0,$00; B038  ........

; Row 13 (pixel rows 104-111): sky in columns 0-6, the hull ending in columns 7-26, sky again in
; columns 27-31, explosion in columns 32-39.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B040  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B048  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B050  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B058  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B060  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B068  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FD; B070  ........
        .byte   $9E,$9E,$BF,$4B,$53,$30,$78,$4F; B078  ...KS0xO
        .byte   $FF,$F5,$DD,$FF,$DF,$FD,$F5,$37; B080  .......7
        .byte   $73,$FC,$5F,$7F,$F5,$5D,$FD,$DF; B088  s._..]..
        .byte   $C1,$71,$1C,$CC,$47,$5F,$75,$DF; B090  .q..G_u.
        .byte   $FF,$FF,$7F,$1F,$1F,$87,$81,$A0; B098  ........
        .byte   $FD,$FF,$00,$FF,$FF,$FF,$F0,$B0; B0A0  ........
        .byte   $7F,$5F,$00,$D7,$F5,$FD,$00,$00; B0A8  ._......
        .byte   $F5,$FD,$00,$FF,$FF,$7F,$00,$00; B0B0  ........
        .byte   $FF,$7F,$00,$5F,$D7,$F5,$00,$00; B0B8  ..._....
        .byte   $FF,$FF,$00,$FF,$FF,$FF,$00,$00; B0C0  ........
        .byte   $5F,$D7,$00,$F5,$FD,$FF,$00,$00; B0C8  _.......
        .byte   $FF,$FF,$03,$FF,$7F,$5F,$00,$00; B0D0  ....._..
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$00,$00; B0D8  ........
        .byte   $D5,$F5,$FD,$FF,$FF,$FF,$00,$00; B0E0  ........
        .byte   $3F,$3F,$4F,$53,$D4,$FD,$01,$00; B0E8  ??OS....
        .byte   $C5,$C5,$F1,$FC,$FF,$FF,$3F,$7F; B0F0  ......?.
        .byte   $D5,$D5,$D5,$FF,$3F,$3F,$2A,$2A; B0F8  ....??**
        .byte   $C3,$C3,$C5,$C6,$C6,$C0,$30,$30; B100  ......00
        .byte   $27,$27,$27,$27,$27,$27,$0F,$0F; B108  ''''''..
        .byte   $F0,$F0,$F0,$F0,$F0,$72,$72,$72; B110  .....rrr
        .byte   $44,$50,$00,$03,$FF,$FF,$FF,$FF; B118  DP......
        .byte   $0F,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B120  ........
        .byte   $D3,$D3,$C3,$FD,$F4,$D0,$D0,$D8; B128  ........
        .byte   $FF,$FF,$FF,$3F,$3F,$3D,$FD,$E0; B130  ...??=..
        .byte   $FD,$FD,$F8,$F4,$F0,$42,$06,$0A; B138  .....B..
        .byte   $0F,$7E,$7B,$E3,$33,$C5,$D0,$F5; B140  .~{.3...
        .byte   $84,$F0,$E9,$DC,$3A,$DB,$46,$57; B148  ....:.FW
        .byte   $FF,$DC,$3C,$0F,$07,$17,$F3,$8E; B150  ..<.....
        .byte   $FE,$1F,$DF,$BC,$DC,$BC,$F6,$FC; B158  ........
        .byte   $08,$F1,$B0,$FD,$E7,$CF,$F0,$D7; B160  ........
        .byte   $0C,$10,$18,$B3,$F8,$C1,$C1,$7C; B168  .......|
        .byte   $08,$F0,$CD,$B8,$E0,$03,$44,$05; B170  ......D.
        .byte   $00,$00,$00,$00,$3C,$30,$00,$00; B178  ....<0..

; Row 14 (pixel rows 112-119): the hull's belly and the tops of the legs (columns 7-25); the
; background walker's gun appears at columns 5-6; explosion in columns 29-39.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B180  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B188  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B190  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B198  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B1A0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FD,$F4; B1A8  ........
        .byte   $FD,$FD,$FD,$FD,$FD,$FA,$A5,$55; B1B0  .......U
        .byte   $F3,$FC,$55,$FD,$FB,$56,$E5,$BA; B1B8  ..U..V..
        .byte   $0F,$FE,$E3,$3F,$FF,$67,$FB,$5D; B1C0  ...?.g.]
        .byte   $5D,$5D,$75,$F5,$EF,$6B,$AF,$EF; B1C8  ]]u..k..
        .byte   $BF,$FD,$AF,$BD,$FF,$59,$55,$55; B1D0  .....YUU
        .byte   $54,$5B,$5F,$D7,$57,$FF,$FF,$FF; B1D8  T[_.W...
        .byte   $7F,$1F,$07,$C1,$F2,$FC,$FC,$FF; B1E0  ........
        .byte   $FF,$F0,$CF,$C8,$73,$72,$5C,$14; B1E8  ....sr\.
        .byte   $FC,$01,$FF,$00,$FD,$FD,$00,$7F; B1F0  ........
        .byte   $3F,$35,$3F,$0E,$F3,$F3,$0C,$BF; B1F8  ?5?.....
        .byte   $FF,$AA,$FF,$55,$D5,$D5,$35,$CF; B200  ...U..5.
        .byte   $55,$AA,$55,$FF,$FF,$FF,$FF,$55; B208  U.U....U
        .byte   $55,$A5,$55,$FF,$FF,$FF,$FF,$55; B210  U.U....U
        .byte   $05,$C4,$F1,$FC,$7F,$5F,$57,$FF; B218  ....._W.
        .byte   $F0,$00,$FF,$00,$3F,$4F,$50,$57; B220  ....?OPW
        .byte   $FF,$FF,$0F,$03,$50,$54,$00,$55; B228  ....PT.U
        .byte   $C0,$FC,$FC,$FF,$FF,$00,$0F,$0F; B230  ........
        .byte   $3F,$00,$0F,$CF,$F0,$00,$FF,$FF; B238  ?.......
        .byte   $00,$05,$F0,$F3,$03,$03,$03,$C3; B240  ........
        .byte   $8B,$3E,$3D,$F5,$36,$F6,$F5,$D5; B248  .>=.6...
        .byte   $52,$52,$52,$D2,$F2,$F2,$F2,$FC; B250  RRR.....
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B258  ........
        .byte   $FF,$FF,$F4,$D0,$D1,$C1,$FC,$FF; B260  ........
        .byte   $C2,$C8,$FB,$F1,$60,$15,$04,$C0; B268  ....`...
        .byte   $43,$3C,$F3,$85,$00,$08,$10,$12; B270  C<......
        .byte   $54,$C7,$44,$77,$00,$1C,$BB,$2F; B278  T.Dw.../
        .byte   $13,$1B,$C4,$25,$08,$0F,$F0,$C5; B280  ...%....
        .byte   $EB,$D7,$7C,$40,$DC,$F0,$03,$0F; B288  ..|@....
        .byte   $DF,$D3,$A3,$0F,$FF,$CC,$F0,$CC; B290  ........
        .byte   $FF,$F3,$FF,$FF,$FF,$B7,$3F,$DF; B298  ......?.
        .byte   $70,$BC,$CF,$FF,$FC,$FF,$FF,$37; B2A0  p......7
        .byte   $51,$3F,$C0,$D7,$DF,$50,$72,$CF; B2A8  Q?...Pr.
        .byte   $50,$3C,$3F,$00,$93,$23,$02,$00; B2B0  P<?..#..
        .byte   $C0,$00,$00,$00,$C0,$C0,$40,$18; B2B8  ......@.

; Row 15 (pixel rows 120-127): the background walker's barrel crosses columns 1-5, the big walker's
; legs fill columns 6-25, explosion in columns 30-39.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B2C0  ........
        .byte   $FF,$FF,$FD,$FD,$FC,$FF,$FF,$FF; B2C8  ........
        .byte   $FF,$8F,$13,$44,$21,$08,$C2,$F0; B2D0  ...D!...
        .byte   $FF,$FF,$FF,$FF,$3F,$4F,$14,$86; B2D8  ....?O..
        .byte   $FF,$FF,$FF,$FF,$FD,$FD,$FC,$3F; B2E0  .......?
        .byte   $B1,$B0,$BF,$DF,$35,$17,$1F,$41; B2E8  ....5..A
        .byte   $95,$FF,$F6,$D6,$DD,$5F,$F6,$9A; B2F0  ....._..
        .byte   $55,$57,$EF,$BF,$FF,$57,$FF,$FF; B2F8  UW...W..
        .byte   $75,$59,$FF,$FF,$FF,$FF,$FF,$FF; B300  uY......
        .byte   $5F,$7F,$7F,$FF,$FF,$7F,$FF,$FF; B308  _.......
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B310  ........
        .byte   $FF,$FF,$DF,$FF,$FF,$C0,$FF,$FF; B318  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$0F,$F0,$FF; B320  ........
        .byte   $27,$C5,$C9,$F1,$C2,$00,$3C,$3C; B328  '.....<<
        .byte   $C0,$9A,$C0,$C0,$D0,$F4,$FC,$3D; B330  .......=
        .byte   $03,$DC,$77,$1F,$07,$01,$00,$00; B338  ..w.....
        .byte   $F0,$05,$FF,$FF,$FF,$6A,$00,$10; B340  .....j..
        .byte   $55,$2A,$BF,$BF,$40,$FF,$00,$00; B348  U*..@...
        .byte   $55,$AA,$FF,$FF,$00,$FF,$00,$00; B350  U.......
        .byte   $55,$AA,$FF,$FF,$00,$FF,$00,$00; B358  U.......
        .byte   $55,$AA,$FF,$FF,$00,$FF,$00,$00; B360  U.......
        .byte   $55,$AA,$FF,$FF,$00,$FF,$00,$00; B368  U.......
        .byte   $80,$50,$FF,$FF,$00,$FF,$00,$00; B370  .P......
        .byte   $00,$FF,$3F,$3F,$3F,$55,$00,$00; B378  ..???U..
        .byte   $02,$F2,$F0,$FC,$FF,$55,$00,$00; B380  .....U..
        .byte   $E5,$F5,$F9,$FD,$3E,$BF,$2F,$0F; B388  ....>./.
        .byte   $DC,$DD,$FF,$F7,$FF,$FD,$3F,$FF; B390  ......?.
        .byte   $FF,$3F,$3F,$4F,$8F,$93,$63,$64; B398  .??O..cd
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B3A0  ........
        .byte   $F0,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B3A8  ........
        .byte   $4F,$8C,$B0,$32,$72,$4C,$70,$70; B3B0  O..2rLpp
        .byte   $70,$4C,$40,$03,$33,$C0,$02,$09; B3B8  pL@.3...
        .byte   $54,$70,$03,$4E,$2E,$17,$83,$0F; B3C0  Tp.N....
        .byte   $2F,$BD,$F4,$D2,$4E,$3F,$31,$FF; B3C8  /...N?1.
        .byte   $0F,$3C,$FC,$F3,$70,$3D,$93,$E3; B3D0  .<..p=..
        .byte   $DF,$BF,$33,$3C,$FF,$37,$3F,$37; B3D8  ..3<.7?7
        .byte   $BD,$FF,$CC,$FF,$F0,$3C,$FF,$C3; B3E0  .....<..
        .byte   $30,$13,$44,$3F,$00,$34,$4C,$80; B3E8  0.D?.4L.
        .byte   $25,$C4,$CF,$0F,$0C,$14,$C4,$F0; B3F0  %.......
        .byte   $A5,$AF,$15,$3F,$25,$2D,$CF,$EF; B3F8  ...?%-..

; Row 16 (pixel rows 128-135): the background walker (columns 4-16), sky between the big walker's legs
; (columns 17-25), explosion in columns 31-39.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B400  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B408  ........
        .byte   $FC,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B410  ........
        .byte   $44,$14,$05,$C1,$F0,$FC,$FF,$FF; B418  D.......
        .byte   $CA,$31,$41,$DC,$F3,$0C,$03,$A0; B420  .1A.....
        .byte   $CD,$07,$3C,$3D,$01,$80,$20,$C8; B428  ..<=.. .
        .byte   $9F,$77,$7F,$1B,$8F,$73,$3F,$0F; B430  .w...s?.
        .byte   $D5,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B438  ........
        .byte   $7F,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B440  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B448  ........
        .byte   $FF,$FC,$FF,$FF,$FF,$FF,$FD,$FC; B450  ........
        .byte   $FF,$00,$FF,$FF,$CC,$FC,$33,$F0; B458  ......3.
        .byte   $30,$00,$0C,$CF,$CF,$0F,$30,$FC; B460  0.....0.
        .byte   $F0,$03,$F3,$F0,$C0,$01,$05,$C5; B468  ........
        .byte   $3C,$0F,$0F,$03,$03,$00,$54,$55; B470  <.....TU
        .byte   $00,$00,$80,$E5,$F5,$F9,$F5,$3D; B478  .......=
        .byte   $12,$04,$04,$FE,$FE,$FF,$FF,$FF; B480  ........
        .byte   $FF,$FF,$FF,$3F,$3F,$4F,$4F,$93; B488  ...??OO.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B490  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B498  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B4A0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B4A8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B4B0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B4B8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B4C0  ........
        .byte   $C6,$F2,$F1,$FC,$FC,$FF,$FF,$FF; B4C8  ........
        .byte   $E5,$F5,$F9,$FD,$BE,$3F,$2F,$4F; B4D0  .....?/O
        .byte   $FC,$DD,$FF,$F7,$FD,$FD,$3F,$FF; B4D8  ......?.
        .byte   $FF,$3F,$3F,$8F,$4F,$63,$53,$98; B4E0  .??.OcS.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B4E8  ........
        .byte   $C3,$C3,$FF,$FE,$F5,$D0,$D0,$C5; B4F0  ........
        .byte   $A5,$94,$53,$4F,$3C,$F0,$C0,$02; B4F8  ..SO<...
        .byte   $24,$53,$FF,$35,$37,$57,$74,$7F; B500  $S.57Wt.
        .byte   $6F,$70,$B8,$CA,$35,$DD,$CF,$03; B508  op..5...
        .byte   $FF,$0D,$4C,$00,$F3,$04,$16,$14; B510  ..L.....
        .byte   $3C,$CF,$CF,$7F,$FF,$0C,$A5,$FC; B518  <.......
        .byte   $FC,$FC,$7C,$D0,$80,$E3,$07,$F4; B520  ..|.....
        .byte   $C0,$F3,$FE,$33,$33,$3C,$FC,$50; B528  ...33<.P
        .byte   $C0,$C2,$48,$08,$40,$C0,$F0,$4C; B530  ..H.@..L
        .byte   $0F,$0F,$0F,$3F,$0F,$03,$04,$05; B538  ...?....

; Row 17 (pixel rows 136-143): both walkers' legs over sky; explosion and its falling debris in
; columns 33-39.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B540  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B548  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B550  ........
        .byte   $FF,$FF,$FF,$F9,$F5,$F0,$D0,$D4; B558  ........
        .byte   $90,$77,$7F,$FC,$FC,$F1,$F1,$F1; B560  .w......
        .byte   $31,$0C,$37,$95,$DF,$7F,$F0,$AA; B568  1.7.....
        .byte   $00,$F5,$37,$CF,$7F,$43,$A2,$80; B570  ..7..C..
        .byte   $00,$7F,$4F,$4A,$4F,$4F,$45,$00; B578  ..OJOOE.
        .byte   $00,$FF,$5A,$AD,$F9,$FD,$3D,$11; B580  ..Z...=.
        .byte   $00,$F0,$71,$0F,$BF,$BD,$9F,$B7; B588  ..q.....
        .byte   $53,$07,$03,$83,$F3,$AB,$FD,$7D; B590  S......}
        .byte   $CC,$C0,$03,$07,$1C,$1C,$10,$15; B598  ........
        .byte   $44,$40,$00,$44,$04,$00,$FF,$FF; B5A0  D@.D....
        .byte   $53,$43,$43,$0F,$FF,$FF,$FF,$FF; B5A8  SCC.....
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B5B0  ........
        .byte   $24,$C5,$C9,$F1,$F1,$F6,$FA,$F8; B5B8  $.......
        .byte   $FF,$FF,$7F,$7F,$7F,$5E,$9D,$85; B5C0  .....^..
        .byte   $73,$5C,$BC,$00,$00,$95,$CD,$CD; B5C8  s\......
        .byte   $FF,$FF,$FF,$FF,$FF,$3F,$3F,$3F; B5D0  .....???
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B5D8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B5E0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B5E8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B5F0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B5F8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B600  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B608  ........
        .byte   $C6,$F2,$F1,$FC,$FC,$FF,$FF,$FF; B610  ........
        .byte   $E5,$F5,$F9,$FD,$BE,$3F,$1F,$5F; B618  .....?._
        .byte   $FC,$DD,$F7,$F5,$FD,$F5,$94,$BC; B620  ........
        .byte   $FF,$3F,$3F,$4F,$4F,$13,$43,$48; B628  .??OO.CH
        .byte   $C0,$F0,$FF,$FF,$FF,$FF,$FF,$FF; B630  ........
        .byte   $0F,$3F,$FD,$FD,$FD,$4E,$4C,$0C; B638  .?...NL.
        .byte   $5C,$CC,$74,$DE,$7E,$F7,$48,$FB; B640  \.t.~.H.
        .byte   $01,$3C,$F4,$33,$30,$F1,$23,$CA; B648  .<.30.#.
        .byte   $5F,$FF,$DD,$44,$02,$08,$38,$62; B650  _..D..8b
        .byte   $D4,$E3,$03,$AC,$D7,$40,$1C,$14; B658  .....@..
        .byte   $07,$2D,$24,$04,$0C,$00,$C0,$C0; B660  .-$.....
        .byte   $C0,$00,$00,$00,$12,$11,$3F,$C0; B668  ......?.
        .byte   $E0,$0D,$00,$F9,$CC,$04,$00,$F0; B670  ........
        .byte   $0F,$07,$07,$0F,$0B,$03,$03,$03; B678  ........

; Row 18 (pixel rows 144-151): legs over sky; the brown ridge of the horizon comes in at columns 33-39
; on pixel row 149.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B680  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B688  ........
        .byte   $FF,$FF,$FF,$FC,$FC,$FF,$FC,$FF; B690  ........
        .byte   $FF,$FF,$3F,$3F,$7C,$44,$00,$00; B698  ..??|D..
        .byte   $53,$53,$D2,$FC,$7C,$FC,$FF,$FF; B6A0  SS..|...
        .byte   $CE,$04,$3F,$FF,$3F,$0F,$C4,$C1; B6A8  ..?.?...
        .byte   $55,$73,$FF,$FF,$FF,$FF,$FD,$3C; B6B0  Us.....<
        .byte   $55,$11,$FF,$FF,$FF,$FF,$55,$FF; B6B8  U.....U.
        .byte   $4F,$54,$FD,$FF,$FF,$FF,$F2,$FE; B6C0  OT......
        .byte   $D5,$C5,$31,$4C,$DF,$F7,$3F,$8F; B6C8  ..1L..?.
        .byte   $67,$68,$50,$5D,$6F,$ED,$F0,$FC; B6D0  ghP]o...
        .byte   $4F,$4F,$23,$A3,$93,$93,$13,$63; B6D8  OO#....c
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B6E0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B6E8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B6F0  ........
        .byte   $F4,$F4,$F4,$F2,$FA,$F9,$F9,$E5; B6F8  ........
        .byte   $42,$42,$42,$FF,$6C,$6C,$5F,$7F; B700  BBB.ll_.
        .byte   $8B,$87,$97,$43,$5F,$00,$0C,$F4; B708  ...C_...
        .byte   $3F,$3F,$3F,$3F,$3F,$3F,$3F,$FF; B710  ???????.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B718  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B720  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B728  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B730  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B738  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B740  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B748  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B750  ........
        .byte   $C0,$C0,$C0,$E0,$E4,$C0,$E5,$D5; B758  ........
        .byte   $14,$3C,$3C,$3C,$3F,$33,$FC,$9F; B760  .<<<?3..
        .byte   $8C,$8C,$8C,$8C,$30,$70,$01,$51; B768  ....0p.Q
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B770  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B778  ........
        .byte   $7C,$7C,$0C,$3D,$B1,$80,$85,$A7; B780  ||.=....
        .byte   $5D,$7C,$50,$40,$31,$FF,$88,$F8; B788  ]|P@1...
        .byte   $5F,$30,$38,$78,$4F,$1F,$13,$03; B790  _08xO...
        .byte   $AC,$F8,$0C,$03,$1C,$1C,$15,$E8; B798  ........
        .byte   $00,$03,$FE,$35,$34,$32,$4E,$4C; B7A0  ...542NL
        .byte   $CF,$4C,$33,$23,$4C,$0C,$03,$30; B7A8  .L3#L..0
        .byte   $EE,$15,$C0,$7F,$3C,$FC,$CC,$F3; B7B0  ....<...
        .byte   $C4,$FF,$00,$FF,$00,$00,$55,$15; B7B8  ......U.

; Row 19 (pixel rows 152-159): the brown horizon ridge now crosses the whole row behind the legs.
        .byte   $FF,$FF,$FF,$FF,$FF,$55,$55,$55; B7C0  .....UUU
        .byte   $FF,$FF,$FF,$FF,$FF,$55,$55,$55; B7C8  .....UUU
        .byte   $FF,$FF,$FF,$FF,$D4,$55,$54,$55; B7D0  .....UTU
        .byte   $F3,$C3,$FF,$3C,$FF,$3F,$FF,$CF; B7D8  ...<.?..
        .byte   $C0,$C0,$FF,$CF,$03,$3F,$3C,$0C; B7E0  .....?<.
        .byte   $40,$50,$41,$03,$0F,$4F,$4F,$0F; B7E8  @PA..OO.
        .byte   $FF,$7F,$17,$10,$84,$84,$A1,$A1; B7F0  ........
        .byte   $15,$CF,$01,$BC,$00,$00,$F1,$FC; B7F8  ........
        .byte   $57,$FF,$55,$00,$00,$AA,$FA,$5F; B800  W.U...._
        .byte   $F3,$3C,$FF,$00,$00,$55,$55,$A9; B808  .<...UU.
        .byte   $C0,$FF,$FC,$3F,$00,$40,$55,$55; B810  ...?.@UU
        .byte   $72,$FC,$7C,$7F,$5F,$1F,$17,$87; B818  r.|._...
        .byte   $FF,$FF,$FF,$3F,$3F,$8F,$4F,$53; B820  ...??.OS
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B828  ........
        .byte   $FF,$FF,$FF,$FF,$FD,$FD,$F6,$F6; B830  ........
        .byte   $9F,$7F,$7F,$7F,$FF,$FF,$FF,$FF; B838  ........
        .byte   $7B,$7F,$7F,$7F,$6F,$EF,$EF,$EF; B840  {...o...
        .byte   $F4,$F4,$F4,$D0,$D0,$D2,$D2,$D2; B848  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B850  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B858  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B860  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$D5; B868  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FD,$55; B870  .......U
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$55,$55; B878  ......UU
        .byte   $FF,$FF,$FF,$FF,$FF,$55,$55,$55; B880  .....UUU
        .byte   $55,$55,$55,$5F,$FF,$FF,$FF,$FF; B888  UUU_....
        .byte   $55,$55,$7F,$FE,$FE,$FE,$FA,$FA; B890  UU......
        .byte   $D5,$95,$95,$55,$FF,$FF,$FF,$FD; B898  ...U....
        .byte   $B5,$BD,$FF,$FF,$FF,$FF,$FF,$FF; B8A0  ........
        .byte   $52,$53,$43,$43,$4F,$4F,$4F,$4F; B8A8  RSCCOOOO
        .byte   $55,$FF,$FF,$FF,$FF,$FF,$FF,$FF; B8B0  U.......
        .byte   $A4,$F4,$F0,$FF,$FF,$FF,$F4,$F4; B8B8  ........
        .byte   $A0,$FC,$FF,$F4,$F4,$F1,$FD,$FF; B8C0  ........
        .byte   $04,$30,$E3,$F1,$B7,$03,$80,$33; B8C8  .0.....3
        .byte   $FC,$FC,$4F,$0F,$0F,$53,$43,$03; B8D0  ..O..SC.
        .byte   $D7,$F5,$35,$3D,$9F,$BF,$B7,$97; B8D8  ..5=....
        .byte   $71,$91,$51,$A4,$BA,$FF,$FF,$FF; B8E0  q.Q.....
        .byte   $FC,$FF,$FF,$FF,$3F,$13,$83,$43; B8E8  ....?..C
        .byte   $C0,$00,$0C,$FC,$F3,$F0,$FC,$D3; B8F0  ........
        .byte   $3F,$3F,$FF,$FF,$3F,$3F,$3F,$FF; B8F8  ??..???.

; Row 20 (pixel rows 160-167): the ridge ends and the green ground starts on pixel row 164; the legs
; and feet of both walkers stand on it.
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B900  UUU.....
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B908  UUU.....
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B910  UUU.....
        .byte   $FC,$FF,$FC,$30,$FC,$FC,$CC,$CF; B918  ...0....
        .byte   $CC,$F0,$F0,$C0,$31,$00,$41,$15; B920  ....1.A.
        .byte   $05,$55,$55,$00,$FF,$00,$FF,$FF; B928  .UU.....
        .byte   $54,$54,$55,$00,$FF,$00,$FF,$FE; B930  TTU.....
        .byte   $BC,$BD,$63,$42,$43,$13,$5F,$7F; B938  ..cBC._.
        .byte   $FF,$3F,$3F,$00,$15,$00,$15,$15; B940  .??.....
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B948  UUU.....
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B950  UUU.....
        .byte   $85,$A1,$A1,$01,$FD,$00,$FC,$FD; B958  ........
        .byte   $F3,$FC,$B0,$BD,$1D,$10,$90,$B8; B960  ........
        .byte   $AA,$55,$55,$00,$3F,$00,$3E,$FE; B968  .UU.?.>.
        .byte   $A7,$5F,$5F,$3F,$7F,$3F,$FF,$FF; B970  .__?.?..
        .byte   $FE,$FD,$FD,$FD,$FD,$FD,$F5,$F5; B978  ........
        .byte   $FF,$FF,$FF,$7F,$7F,$7F,$FF,$FF; B980  ........
        .byte   $73,$73,$71,$71,$C2,$C0,$CA,$CA; B988  ssqq....
        .byte   $AA,$95,$55,$00,$FF,$00,$FF,$FF; B990  ..U.....
        .byte   $A9,$55,$55,$00,$FF,$00,$FF,$FF; B998  .UU.....
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B9A0  UUU.....
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B9A8  UUU.....
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B9B0  UUU.....
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B9B8  UUU.....
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B9C0  UUU.....
        .byte   $FF,$FF,$FF,$00,$55,$02,$56,$5A; B9C8  ....U.VZ
        .byte   $A5,$9F,$7F,$7F,$FF,$FF,$FF,$FF; B9D0  ........
        .byte   $AA,$F9,$F9,$F5,$F5,$F5,$E5,$E5; B9D8  ........
        .byte   $FF,$FF,$FF,$FD,$FD,$FD,$FD,$FD; B9E0  ........
        .byte   $85,$85,$85,$00,$0F,$00,$3F,$3F; B9E8  ......??
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; B9F0  UUU.....
        .byte   $50,$55,$58,$00,$F0,$00,$FF,$FF; B9F8  PUX.....
        .byte   $F8,$F8,$F0,$00,$63,$0C,$40,$50; BA00  ....c.@P
        .byte   $A4,$40,$14,$40,$80,$0F,$00,$FF; BA08  .@.@....
        .byte   $0A,$29,$A9,$07,$5F,$5F,$3F,$7F; BA10  .)..__?.
        .byte   $AF,$FF,$FD,$FD,$FE,$FE,$F5,$F5; BA18  ........
        .byte   $BF,$DF,$7F,$FF,$FC,$FC,$FC,$FC; BA20  ........
        .byte   $84,$84,$80,$04,$0F,$00,$FF,$FF; BA28  ........
        .byte   $64,$40,$50,$00,$FF,$00,$F8,$F0; BA30  d@P.....
        .byte   $55,$55,$55,$00,$FF,$00,$FF,$FF; BA38  UUU.....

; Row 21 (pixel rows 168-175): green ground with the white and grey legs and feet.  The two labels in
; this row (titleBitmapBAA2/BAA3) belong to dead code - see them.
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BA40  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BA48  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BA50  ........
        .byte   $3F,$33,$73,$43,$4C,$5F,$53,$00; BA58  ?3sCL_S.
        .byte   $00,$3F,$3F,$3F,$3F,$3F,$4F,$40; BA60  .?????O@
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BA68  ........
        .byte   $03,$57,$53,$5F,$5F,$7F,$7F,$2A; BA70  .WS__..*
        .byte   $7F,$6F,$7C,$7C,$FC,$FC,$B8,$48; BA78  .o||...H
        .byte   $00,$3F,$3F,$3F,$FF,$FF,$FF,$00; BA80  .???....
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BA88  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BA90  ........
        .byte   $02,$5B,$5A,$5F,$6F,$7F,$BE,$FF; BA98  .[Z_o...
        .byte   $7C,$FC                 ; BAA0  |.
titleBitmapBAA2:
        .byte   $74                     ; BAA2  t  row 21, column 12, pixel row 2 - four pixels of a grey leg standing on the green ground.  In the build the boot loader was cut down from, $BA00 held a sector buffer and this was BAM offset $A2, the first character of the disk id; the truncated leftoverCheckDiskId still reads it at $C3EC, but that routine is unreachable, so this is picture data and nothing else
titleBitmapBAA3:
        .byte   $F4,$F0,$F0,$F2,$F0     ; BAA3  .....  the same for BAM offset $A3, the second id character, read by the dead code at $C3E3; then four more pixel bytes to the end of column 12
        .byte   $03,$5B,$5B,$6F,$6F,$BF,$FF,$FF; BAA8  .[[oo...
        .byte   $FF,$FF,$FF,$FF,$55,$FF,$FF,$FF; BAB0  ....U...
        .byte   $F5,$F5,$F5,$F7,$AF,$FF,$FA,$FA; BAB8  ........
        .byte   $FF,$FF,$FF,$5F,$47,$11,$01,$32; BAC0  ..._G..2
        .byte   $40,$4F,$4F,$4F,$4F,$0F,$0F,$00; BAC8  @OOOO...
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BAD0  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BAD8  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BAE0  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BAE8  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BAF0  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$00; BAF8  ........
        .byte   $00,$FF,$FF,$FF,$FF,$FF,$FF,$01; BB00  ........
        .byte   $07,$AF,$9F,$9F,$BF,$55,$7F,$FF; BB08  .....U..
        .byte   $FF,$FF,$FF,$FF,$FF,$55,$FE,$FE; BB10  .....U..
        .byte   $7F,$7F,$7F,$7F,$BF,$B5,$54,$54; BB18  ......TT
        .byte   $FD,$FD,$FD,$FD,$FD,$BD,$34,$34; BB20  ......44
        .byte   $3F,$00,$3F,$3F,$3F,$3F,$3F,$00; BB28  ?.?????.
        .byte   $FF,$00,$FF,$FF,$FF,$FF,$FF,$00; BB30  ........
        .byte   $FF,$00,$FF,$FF,$FF,$FF,$FF,$00; BB38  ........
        .byte   $FD,$01,$FC,$FF,$FF,$FF,$FF,$02; BB40  ........
        .byte   $CA,$03,$0F,$AD,$B5,$FF,$D5,$57; BB48  .......W
        .byte   $97,$FD,$FF,$FF,$FF,$FF,$5F,$F5; BB50  ......_.
        .byte   $F5,$77,$DF,$F4,$10,$20,$E2,$87; BB58  .w... ..
        .byte   $F4,$F4,$F4,$3C,$FC,$C0,$C0,$C0; BB60  ...<....
        .byte   $FF,$00,$FF,$FF,$FF,$FF,$FF,$00; BB68  ........
        .byte   $FF,$01,$FD,$FC,$FF,$FF,$FF,$02; BB70  ........
        .byte   $FF,$00,$3F,$3F,$FF,$FF,$FF,$00; BB78  ..??....

; Row 22 (pixel rows 176-183): green ground, feet and their shadows.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BB80  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BB88  ........
        .byte   $FF,$FF,$FC,$FC,$FF,$FF,$FF,$FF; BB90  ........
        .byte   $C4,$16,$52,$0C,$FF,$FF,$FF,$FF; BB98  ..R.....
        .byte   $8F,$13,$44,$00,$FF,$FF,$FF,$FF; BBA0  ..D.....
        .byte   $FF,$FF,$FF,$FE,$F5,$F5,$C2,$D4; BBA8  ........
        .byte   $FF,$FF,$14,$A9,$2D,$3D,$15,$3D; BBB0  ....-=.=
        .byte   $8C,$C0,$C0,$05,$F1,$FC,$FC,$EC; BBB8  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$C0; BBC0  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$00; BBC8  ........
        .byte   $FF,$FE,$FD,$FE,$F5,$F5,$D4,$E8; BBD0  ........
        .byte   $7F,$FF,$F5,$42,$A9,$3D,$3D,$15; BBD8  ...B.==.
        .byte   $12,$12,$23,$20,$1F,$9F,$95,$7F; BBE0  ..# ....
        .byte   $FF,$FF,$FF,$8A,$FF,$FF,$55,$FF; BBE8  ......U.
        .byte   $FF,$FF,$FF,$28,$FF,$FF,$55,$FF; BBF0  ...(..U.
        .byte   $85,$8D,$0D,$07,$A1,$A1,$F0,$FC; BBF8  ........
        .byte   $03,$03,$33,$CF,$F0,$F0,$01,$01; BC00  ..3.....
        .byte   $3F,$3F,$3F,$3F,$3F,$3F,$FF,$FF; BC08  ??????..
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BC10  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BC18  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BC20  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BC28  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BC30  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BC38  ........
        .byte   $FD,$F6,$F6,$F9,$D5,$D5,$C4,$AA; BC40  ........
        .byte   $FF,$FF,$FF,$FF,$55,$55,$10,$FF; BC48  ....UU..
        .byte   $FE,$FF,$FC,$B8,$58,$58,$50,$FF; BC50  ....XXP.
        .byte   $F3,$F0,$E1,$D1,$D0,$D3,$18,$CA; BC58  ........
        .byte   $1C,$1C,$1C,$30,$30,$32,$32,$72; BC60  ...0022r
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BC68  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BC70  ........
        .byte   $FF,$FF,$FF,$FF,$FD,$FD,$FC,$FF; BC78  ........
        .byte   $A5,$A4,$9F,$5F,$FF,$5F,$05,$00; BC80  ..._._..
        .byte   $98,$EB,$70,$50,$BF,$01,$01,$3D; BC88  ..pP...=
        .byte   $3F,$7F,$5F,$65,$FA,$FF,$FE,$FE; BC90  ?._e....
        .byte   $C1,$F0,$FC,$3F,$C3,$FC,$E7,$D7; BC98  ...?....
        .byte   $0F,$0F,$3F,$4F,$4F,$23,$53,$43; BCA0  ..?OO#SC
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BCA8  ........
        .byte   $FD,$FC,$FF,$FF,$FF,$FF,$FF,$FF; BCB0  ........
        .byte   $3F,$3F,$FF,$FF,$FF,$FF,$FF,$FF; BCB8  ??......

; Row 23 (pixel rows 184-191): ground on pixel rows 184-186, then the yellow copyright line
; 'COPYRIGHT(C) 1988-OZARK SOFTSCAPE' from pixel row 187, columns 5-36.
        .byte   $FF,$FF,$FF,$FF,$00,$FF,$FF,$FF; BCC0  ........
        .byte   $FF,$FF,$FF,$FF,$00,$FF,$FF,$FF; BCC8  ........
        .byte   $FF,$FF,$FF,$FF,$00,$FF,$FF,$FF; BCD0  ........
        .byte   $FF,$FF,$FF,$FF,$00,$FF,$FF,$FF; BCD8  ........
        .byte   $FF,$F3,$F0,$F0,$00,$FF,$FF,$FF; BCE0  ........
        .byte   $FC,$FC,$00,$04,$11,$10,$10,$10; BCE8  ........
        .byte   $16,$16,$00,$0C,$33,$33,$33,$33; BCF0  ....3333
        .byte   $96,$56,$00,$3C,$33,$33,$33,$3C; BCF8  .V.<333<
        .byte   $00,$00,$00,$33,$33,$33,$33,$0C; BD00  ...3333.
        .byte   $00,$02,$01,$3C,$33,$33,$33,$3C; BD08  ...<333<
        .byte   $54,$54,$00,$3F,$0C,$0C,$0C,$0C; BD10  TT.?....
        .byte   $94,$96,$41,$0C,$33,$30,$33,$33; BD18  ..A.3033
        .byte   $95,$55,$00,$33,$33,$33,$3F,$33; BD20  .U.333?3
        .byte   $02,$16,$00,$3F,$0C,$0C,$4C,$4C; BD28  ...?..LL
        .byte   $FF,$FF,$FC,$01,$04,$84,$C4,$C4; BD30  ........
        .byte   $FF,$FF,$C3,$01,$10,$44,$40,$40; BD38  .....D@@
        .byte   $F4,$FD,$FD,$3F,$80,$8F,$85,$85; BD40  ...?....
        .byte   $FF,$3F,$03,$84,$94,$84,$84,$84; BD48  .?......
        .byte   $FF,$FF,$C3,$04,$11,$11,$05,$01; BD50  ........
        .byte   $FF,$FF,$C3,$04,$11,$04,$11,$11; BD58  ........
        .byte   $FF,$FF,$C3,$04,$11,$04,$11,$11; BD60  ........
        .byte   $FF,$FF,$FF,$FC,$3C,$00,$3C,$3C; BD68  ....<.<<
        .byte   $FF,$FF,$03,$10,$44,$44,$44,$44; BD70  ....DDDD
        .byte   $FF,$FE,$00,$54,$04,$04,$10,$40; BD78  ...T...@
        .byte   $55,$AA,$01,$30,$CC,$CC,$CC,$FC; BD80  U..0....
        .byte   $AA,$55,$01,$F0,$CC,$CC,$CC,$F0; BD88  .U......
        .byte   $A8,$54,$00,$CC,$CC,$CC,$CC,$F0; BD90  .T......
        .byte   $C0,$F0,$FF,$FF,$FF,$55,$00,$FF; BD98  .....U..
        .byte   $12,$12,$40,$0F,$30,$3F,$03,$03; BDA0  ..@.0?..
        .byte   $FF,$FF,$C3,$04,$11,$11,$11,$11; BDA8  ........
        .byte   $FF,$FF,$00,$15,$10,$10,$14,$10; BDB0  ........
        .byte   $FF,$FF,$00,$15,$04,$04,$C4,$C4; BDB8  ........
        .byte   $50,$55,$40,$0F,$30,$3F,$03,$03; BDC0  PU@.0?..
        .byte   $3E,$FC,$C0,$05,$10,$10,$10,$10; BDC8  >.......
        .byte   $54,$04,$00,$0C,$33,$33,$33,$3F; BDD0  T...333?
        .byte   $65,$6A,$00,$3C,$33,$33,$33,$3C; BDD8  ej.<333<
        .byte   $60,$60,$00,$3F,$30,$30,$3C,$30; BDE0  ``.?00<0
        .byte   $03,$00,$00,$00,$00,$00,$C0,$00; BDE8  ........
        .byte   $FF,$00,$00,$00,$00,$00,$00,$00; BDF0  ........
        .byte   $FF,$00,$00,$00,$00,$00,$00,$00; BDF8  ........

; Row 24 (pixel rows 192-199): the copyright line finishes on pixel row 193, green ground below. This
; row is also where the older build whose remains start at $BF40 kept code ($BE93, $BEA7) and the
; ten-byte serial it copied from $BE30 - the picture overwrote all of it.
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BE00  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BE08  ........
        .byte   $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF; BE10  ........
        .byte   $FF,$FF,$FC,$FC,$FF,$FF,$FF,$FF; BE18  ........
        .byte   $FC,$C0,$00,$0F,$FF,$FF,$FF,$FF; BE20  ........
        .byte   $11,$04,$C0,$FF,$FF,$FF,$FF,$FF; BE28  ........
        .byte   $11,$04,$C0,$FF,$FF,$FF,$FF,$FF; BE30  ........
        .byte   $10,$10,$03,$FF,$FF,$FF,$FF,$FF; BE38  ........
        .byte   $C4,$C4,$C0,$FF,$FF,$FF,$FF,$FF; BE40  ........
        .byte   $11,$11,$00,$FF,$FF,$FC,$FC,$C0; BE48  ........
        .byte   $04,$15,$00,$AF,$BF,$3F,$00,$00; BE50  .....?..
        .byte   $22,$08,$C0,$FF,$FF,$55,$00,$00; BE58  "....U..
        .byte   $11,$11,$00,$F2,$C2,$C0,$00,$00; BE60  ........
        .byte   $48,$48,$00,$5F,$0F,$0F,$00,$00; BE68  HH._....
        .byte   $C8,$C8,$F2,$FC,$FF,$55,$00,$00; BE70  .....U..
        .byte   $44,$10,$01,$20,$AF,$BF,$00,$00; BE78  D.. ....
        .byte   $8D,$8D,$0F,$3F,$F7,$55,$00,$00; BE80  ...?.U..
        .byte   $04,$15,$00,$EB,$FB,$FF,$00,$00; BE88  ........
        .byte   $33,$0F,$00,$10,$00,$00,$10,$00; BE90  3.......
        .byte   $33,$0C,$00,$00,$00,$00,$00,$00; BE98  3.......
        .byte   $33,$0C,$00,$00,$00,$00,$00,$00; BEA0  3.......
        .byte   $00,$00,$00,$00,$00,$00,$00,$03; BEA8  ........
        .byte   $88,$20,$01,$07,$07,$1F,$1F,$7F; BEB0  . ......
        .byte   $40,$54,$00,$FF,$FF,$FF,$FF,$FF; BEB8  @T......
        .byte   $88,$88,$00,$F5,$C0,$C5,$C4,$C0; BEC0  ........
        .byte   $88,$88,$00,$1F,$1F,$1F,$1F,$1F; BEC8  ........
        .byte   $88,$88,$00,$FD,$FD,$FD,$FD,$FD; BED0  ........
        .byte   $F0,$F5,$F5,$F6,$F5,$F5,$F5,$F5; BED8  ........
        .byte   $02,$28,$40,$F5,$7C,$7D,$DF,$DF; BEE0  .(@.|}..
        .byte   $22,$08,$40,$70,$70,$1C,$DC,$CC; BEE8  ".@pp...
        .byte   $10,$10,$00,$FF,$00,$00,$C0,$00; BEF0  ........
        .byte   $C4,$C4,$C0,$FF,$FF,$FF,$0F,$00; BEF8  ........
        .byte   $01,$14,$C0,$FF,$FF,$FF,$FF,$03; BF00  ........
        .byte   $10,$05,$00,$00,$F0,$FF,$FF,$FF; BF08  ........
        .byte   $11,$11,$00,$00,$00,$0C,$F0,$FC; BF10  ........
        .byte   $30,$30,$00,$00,$00,$00,$00,$00; BF18  00......
        .byte   $30,$3F,$00,$00,$00,$00,$00,$00; BF20  0?......
        .byte   $00,$00,$0F,$0C,$0C,$0C,$0C,$00; BF28  ........  columns 37-39 of the last row: the small dark-grey monogram in the bottom right corner of the picture - it reads like a lower-case 'mk' with a flourish, probably the artist's initials.  $BF3F is the last byte the VIC displays
        .byte   $00,$00,$FC,$CC,$CF,$CC,$CC,$00; BF30  ........
        .byte   $03,$03,$4B,$6F,$0C,$60,$40,$00; BF38  ..Ko.`@.

; leftoverDataDiskCode ($BF40-$BFEC) - 173 bytes that are NOT part of the picture and are never
; executed by anything: the bitmap needs 8000 bytes and stops at $BF3F, so these are whatever happened
; to be sitting in the mastering machine's memory above it when the 'load' file was written. They are
; 6502 code, and they disassemble cleanly all the way from $BF40 to $BFEC.  (At run time the half from
; $BFB0 on is overwritten by the map row address tables - see mapRowAddrLoTable; $BF40-$BFAF is never
; touched at all.) It is code from an earlier build of this game - almost certainly the same build
; whose remains also survive in the boot loader file at $C3BC-$C3FF:
;   * it calls $C3C4, and the truncated original of that routine (leftoverCheckDiskId, 'read the BAM
;     of track 18 to $BA00 and compare $BAA2/$BAA3 with OZ / EA') is itself still sitting unreachable
;     in the boot loader file from $C3C4 to the end of the file at $C3FF;
;   * both fragments call the same pair of loader entry points $CBED (set destination) and $CBF2 (read
;     sectors), which in that build lived at $CBxx and in the shipped one live at $C034/$C004;
;   * both use the same $BA00 sector buffer, and this fragment stamps ten bytes into $BAAB - BAM
;     offset $AB, exactly the disk name/serial field the shipped checkDiskId reads at $02AB ($0FF3)
;     and copies to ownPlayerName $FFDE-$FFE7;
;   * its other call targets ($C1B3, $C1C6, $C1D8, $C453, $C7AB, $C860, $C933) and the strings it
;     prints ($BB5C, $BB8C) match nothing in the shipped game at those addresses.
; What it does, as far as the surviving part shows: print a prompt, ask $C3C4 which disk is in the
; drive, keep asking until the right one is inserted, copy track 18 sectors $11 and $12 (the two save
; slots) through the $BA00 buffer, and write a ten-byte serial into a BAM image - i.e. the disk-swap /
; data-disk preparation that the shipped game does from $0FB1 and the film menus.  The routines it
; calls below $BF40 ($BE30, $BE93, $BEA7, the strings at $BB5C and $BB8C) were all overwritten by the
; title picture, so only this tail survives. Rendered one instruction per line, with the decoded
; instruction in the comment; the file is pure data, so the bytes stay .byte.
leftoverDataDiskCode:
        .byte   $A9,$0B                 ; BF40  ..  lda #$0B
        .byte   $85,$5F                 ; BF42  ._  sta $5F        - a flag or parameter of that build (in the shipped game $5F is joyFireUp)
        .byte   $20,$D8,$C1             ; BF44   ..  jsr $C1D8      - a routine of that build; the shipped boot loader has unrelated code there
        .byte   $A4,$60                 ; BF47  .`  ldy $60
        .byte   $A6,$21                 ; BF49  .!  ldx $21
        .byte   $B9,$5C,$BF             ; BF4B  .\.  lda leftoverTableBF5C,y  - pick one of the three constants below
        .byte   $9D,$02,$BA             ; BF4E  ...  sta $BA02,x    - into the sector buffer at $BA00, offset 2 + X
        .byte   $A9,$04                 ; BF51  ..  lda #$04
        .byte   $20,$53,$C4             ; BF53   S.  jsr $C453
        .byte   $A2,$07                 ; BF56  ..  ldx #$07
        .byte   $4C,$B3,$C1             ; BF58  L..  jmp $C1B3      - tail call, X = 7
        .byte   $60                     ; BF5B  `  rts            - unreachable, left over from whatever preceded the jmp

; Three constants, indexed by zero page $60 in the fragment above and stored into the $BA00 sector
; buffer at offset 2 + zp $21: $00, $08, $40.
leftoverTableBF5C:
        .byte   $00,$08,$40             ; BF5C  ..@

; Prints one prompt: the string at $BB8C in that build's memory (now picture data).  Called from
; $BFB0 below.
leftoverDiskPrompt:
        .byte   $A9,$0B                 ; BF5F  ..  lda #$0B
        .byte   $20,$AB,$C7             ; BF61   ..  jsr $C7AB
        .byte   $A9,$8C                 ; BF64  ..  lda #$8C
        .byte   $A0,$BB                 ; BF66  ..  ldy #$BB       - A/Y = $BB8C, a string in that build
        .byte   $20,$60,$C8             ; BF68   `.  jsr $C860      - print it
        .byte   $A9,$0A                 ; BF6B  ..  lda #$0A
        .byte   $20,$33,$C9             ; BF6D   3.  jsr $C933
        .byte   $A9,$0B                 ; BF70  ..  lda #$0B
        .byte   $20,$AB,$C7             ; BF72   ..  jsr $C7AB
        .byte   $A9,$00                 ; BF75  ..  lda #$00
        .byte   $85,$2D                 ; BF77  .-  sta $2D
        .byte   $4C,$75,$C7             ; BF79  Lu.  jmp $C775      - tail call

; The main surviving routine: print a message, then ask $C3C4 (that build's checkDiskId, whose
; truncated remains are at $C3C4 in the boot loader file) which disk is in the drive.  A = 0 means the
; expected disk is there and it goes straight on to $BFB0; A = 2 means the other disk, in which case
; the two save-slot sectors are pulled off it first.
leftoverSwapDisks:
        .byte   $20,$93,$BE             ; BF7C   ..  jsr $BE93      - a routine of that build; the picture overwrote it (row 24 of the bitmap)
        .byte   $A9,$5C                 ; BF7F  .\  lda #$5C
        .byte   $A0,$BB                 ; BF81  ..  ldy #$BB       - A/Y = $BB5C, another lost string
        .byte   $20,$60,$C8             ; BF83   `.  jsr $C860      - print it
        .byte   $20,$C4,$C3             ; BF86   ..  jsr $C3C4      - checkDiskId: reads the BAM of track 18 to $BA00 and matches $BAA2/$BAA3
        .byte   $C9,$00                 ; BF89  ..  cmp #$00       - 0 = the disk it wanted is in the drive
        .byte   $F0,$23                 ; BF8B  .#  beq $BFB0
        .byte   $A9,$07                 ; BF8D  ..  lda #$07
        .byte   $20,$C6,$C1             ; BF8F   ..  jsr $C1C6      - prompt / wait, code 7
        .byte   $20,$C4,$C3             ; BF92   ..  jsr $C3C4      - look again
        .byte   $F0,$19                 ; BF95  ..  beq $BFB0
        .byte   $C9,$02                 ; BF97  ..  cmp #$02       - 2 = the other disk of the pair
        .byte   $F0,$01                 ; BF99  ..  beq $BF9C
        .byte   $60                     ; BF9B  `  rts            - anything else: give up

; Reads track 18 sectors $11 and $12 - the two save slots - into the $BA00 buffer and hands each to
; $C1B3 with X = 0 then X = 1.
leftoverGrabSaveSlots:
        .byte   $A2,$11                 ; BF9C  ..  ldx #$11       - track 18 sector 17, the first save slot
        .byte   $20,$DA,$BF             ; BF9E   ..  jsr leftoverReadTrack18Sector
        .byte   $A2,$00                 ; BFA1  ..  ldx #$00
        .byte   $20,$B3,$C1             ; BFA3   ..  jsr $C1B3      - pass the buffer on as 0
        .byte   $A2,$12                 ; BFA6  ..  ldx #$12       - track 18 sector 18, the second save slot
        .byte   $20,$DA,$BF             ; BFA8   ..  jsr leftoverReadTrack18Sector
        .byte   $A2,$01                 ; BFAB  ..  ldx #$01
        .byte   $20,$B3,$C1             ; BFAD   ..  jsr $C1B3      - and as 1

; mapRowAddrLoTable - 40 bytes, $BFB0-$BFD7, one per battlefield row: the LOW byte of the address of
; map row 0-39, i.e. of $F000 + 40*row.  The matching high bytes are the separate table
; mapRowAddrHiTable at $BFD8; this is a split lo/hi pointer pair, not a table of addresses, so the two
; halves are typed as bytes. Built at start-up by buildMapRowAddressTable ($0339, low byte stored at
; $034A, high byte at $0345) and read by readMapCell ($25FA - low at $25FC, high at $2603) and every
; other map accessor, so the 80 bytes $BFB0-$BFFF are live for the whole game.  They sit here because
; these are the last 80 bytes of VIC bank 2 above the bitmap (which ends at $BF3F), which is why
; initBitmapScreen ($2D41) clears only $A000-$BF3F. What the disk file holds at these addresses is the
; middle of the leftover routine below - the table is written over it before the first map cell is
; ever read.  $BF40-$BFAF, the 112 bytes in front of the table, are the only bytes of this file that
; the game never reads or writes: no label in XREF.txt falls between $BF40 and $BFAF, and the bitmap
; clear stops at $BF3F.  The only code that ever reaches them is the copy-protection memory wipe at
; $0A1E, which erases everything. The leftover instructions here: after the prompt, keep checking
; until the right disk is inserted, then stamp the serial in.
mapRowAddrLoTable:
        .byte   $20,$5F,$BF             ; BFB0   _.  jsr leftoverDiskPrompt   - 'insert the other disk'
        .byte   $20,$A7,$BE             ; BFB3   ..  jsr $BEA7      - another routine of that build, now under the picture
        .byte   $20,$C4,$C3             ; BFB6   ..  jsr $C3C4      - checkDiskId
        .byte   $C9,$00                 ; BFB9  ..  cmp #$00
        .byte   $F0,$08                 ; BFBB  ..  beq $BFC5
        .byte   $A9,$07                 ; BFBD  ..  lda #$07
        .byte   $20,$C6,$C1             ; BFBF   ..  jsr $C1C6      - prompt / wait, code 7
        .byte   $4C,$B6,$BF             ; BFC2  L..  jmp $BFB6      - loop until the right disk is in the drive

; Copies ten bytes from $BE30 (lost under the picture) into the sector buffer at $BAAB - BAM offset
; $AB, the ten-byte disk name/serial that the shipped game reads back at $02AB ($0FF3) and keeps in
; ownPlayerName ($FFDE-$FFE7) so both modem players can prove they run the same disk.  Then it hands
; the buffer to $C1B3 and tail-calls $C1C6 with code 5.
leftoverStampSerial:
        .byte   $A0,$09                 ; BFC5  ..  ldy #$09       - ten bytes, index 9 down to 0
        .byte   $B9,$30,$BE             ; BFC7  .0.  lda $BE30,y    - the serial in that build
        .byte   $99,$AB,$BA             ; BFCA  ...  sta $BAAB,y    - into BAM offset $AB of the $BA00 buffer
        .byte   $88                     ; BFCD  .  dey
        .byte   $10,$F7                 ; BFCE  ..  bpl $BFC7
        .byte   $A2,$00                 ; BFD0  ..  ldx #$00
        .byte   $20,$B3,$C1             ; BFD2   ..  jsr $C1B3
        .byte   $A9,$05                 ; BFD5  ..  lda #$05
        .byte   $4C                     ; BFD7  L  jmp opcode ($4C); its operand is the first two bytes of the high-byte table below

; mapRowAddrHiTable - 40 bytes, $BFD8-$BFFF: the HIGH byte of the address of map row 0-39 ($F000 +
; 40*row, so $F0 for rows 0-5, $F1 for 6-12, and so on).  Second half of the split pointer pair whose
; low bytes are mapRowAddrLoTable at $BFB0; written at $0345 by buildMapRowAddressTable and read at
; $2603 by readMapCell.  On disk these bytes are still the leftover routine (and its trailing filler),
; starting in the middle of the jmp at $BFD7.
mapRowAddrHiTable:
        .byte   $C6,$C1                 ; BFD8  ..  operand $C1C6 of the jmp at $BFD7

; Reads one sector of track 18 into the $BA00 buffer with that build's fast loader: X = sector number,
; patched into the LDX below.  Called twice from $BF9C.
leftoverReadTrack18Sector:
        .byte   $8E,$E7,$BF             ; BFDA  ...  stx $BFE7      - self-modifying: X = the sector number, patched into the ldx at $BFE6
        .byte   $A2,$00                 ; BFDD  ..  ldx #$00
        .byte   $A0,$BA                 ; BFDF  ..  ldy #$BA       - destination $BA00
        .byte   $20,$ED,$CB             ; BFE1   ..  jsr $CBED      - that build's setLoadDest (shipped: $C034 / $085C)
        .byte   $A0,$12                 ; BFE4  ..  ldy #$12       - track 18
        .byte   $A2,$00                 ; BFE6  ..  ldx #$00       - sector, patched at $BFDA
        .byte   $A9,$01                 ; BFE8  ..  lda #$01       - one sector
        .byte   $4C,$F2,$CB             ; BFEA  L..  jmp $CBF2      - that build's sector read (shipped: $C004 / $0804)

; The last 19 bytes of the loaded file: filler, not code and not picture - alternating $00/$FF with a
; stray $0B, the same kind of junk the mastering system left in the unused sector tails elsewhere on
; the disk.  At run time these are entries 21-39 of mapRowAddrHiTable.
titleFileTailFiller:
        .byte   $00,$FF,$00,$00,$FF,$00,$FF,$0B,$FF,$00,$FF,$00,$FF,$00,$FF,$00,$FF,$00,$FF; BFED  ...................