Cheats:
 Start the game with ALIEN /j and enable the cheat mode by pressing
 the [home] key. Whilst you are on a side view you have the
 following keys:

 [E] - Some effects
 [O] - God mode
 [R] - Full health
 [H] - Commit suicide
 [I] - World map
 [L] - Jump
 [M] - You become an Eye Evid
 [C] - Cheat menu
 [B] - Check for collision OFF