Tips at the beggining of the game. These tell you the controls and other tips.
A bug in the offices paper that told you how to run the generator.
A bug where you could hear footsteps behind you.
A bug where a betatest object was left in the final sewers area.
A bug where the offices generator looked on when it wasn't.
SF movement, now being more smooth.
Sewers puzzle being too difficult, now having more hints and easier to achieve.
Full controller support.