Unofficial patch for Spacebase DF9
This is the installer code for the Spacebase Patch Installer. A very hastily made program with very little commenting (as in none).
Essentially, the code does a copy of all the files that will be replaced into a patch backup directory, then if you rollback, it deletes the files we created and moves the backup files back so you can rollback to v1.06.
Currently, there is no support for saved games (yet)