diff --git a/Installation.md b/Installation.md
new file mode 100644
index 0000000..0588b31
--- /dev/null
+++ b/Installation.md
@@ -0,0 +1,30 @@
+For the initial installation, create an empty directory and place the Singe
+binary inside it.  Run the binary with no command line options to cause it
+to generate all the files needed to make Singe work properly.  For example:
+
+```
+  C:\Singe2\
+  C:\Singe2\Singe.exe
+```
+
+Once you run Singe.exe you'll see additional files and directories:
+
+```
+  C:\Singe2\Singe\     (Several files created in this folder.)
+  C:\Singe2\Menu.bat   (Or .sh on UNIX-ish OSs.)
+```
+
+To install games, simply unpack them and place their directory inside the
+directory you created.  For example, ActionMax.7z contains a folder named
+"ActionMax".  Place it here:
+
+```
+  C:\Singe2\ActionMax\
+```
+
+For all Singe 2 and later games, it will automatically appear in the menu.
+
+To upgrade, back up any changes you may have made to files inside the Singe
+subdirectory that was generated during installation.  (You really shouldn't
+be changing things in there!)  Delete the Singe subdirectory and run the new
+Singe binary with no command line arguments to generate the new files.