[quote:de09c1dafb="drx"]Good job, thanks. Have you completed the game or have you discovered them using hacking? The reason I'm asking is, I tried to find the password making/reading subroutine, but the code was just too messy.[/quote:de09c1dafb]

I just made a cheat to allow for level selection, which took only a few minutes...

The game isn't actually "completable", but you can get to the final area. Using both my level selection cheat and a cheat to kill the final boss, I was able to see the "ending" - a black screen with no sound... :-P