A more heavy-handed and sure-fire block to the exploit found by Fatso.

Blocked an exploit that Fatso discovered to bypass the entire map.

Reworked training chamber 5 so as not to be succeptible to the shortcut found by Brave.

Fixed short-cuts found by Brave and the author. In training room 2, prevented the player from pressing the exit button in mid-air. Added "give-up" buttons in all training rooms to let the player out if he can't solve the puzzle.

First published version.