Enter any of the following cheat codes.

Effect	Code
+1000 ammunition	cheata
+50 speed skill	cheats
+50,000 credits; enter at shop screen	cheatm
1,000 health points	cheath
15,000 HP	st1
All weapons	cheatw
Ammunition	stammo
Download shop on the level	stshop
Gain experience for next level	stexp or cheatexp
Invincibility	st2
Kill all monsters on map	stk9
Kills all monsters within 1,000 pixels	stkk
Level skip	cheate
Level skip	stwnn
Remove gamma	remgamma
Stop current track	stmusstop