Cheat mode:
Enter one of the following codes during game play to activate the corresponding
cheat function.
Effect Code
Press [Backspace] for fast turns rotate
Press [F9] for shot statistics stat
Unlock door:
Start the game in the amphitheater and go to the locked door room on the left,
with the red light. Walk in and you will see the door. Press [Space] and the
game will respond that it is locked. Type opensesame to pass through the door
into a dark room with a some power-ups and enemies.
Sites: