Major Update: Multiple undo states (500), Removed move penalty

You can now undo you last 500 actions (moving, falling, taking elevators, picking up/placing boxes, etc.), making the game much more accessible. In addition, I've removed the move penalty for using the rewind or undo features. These, along with some minor bugfixes, should make the game more enjoyable. Please let me know if you have any questions, concerns or suggestions.

Thanks!
Joseph Holliday
Manager, Doc Holliday Games LLC