Below are some cheats:
Type these codes into the "CHEAT" box located on the character select screen:
Various Level Codes:
LEVEL1
LEVEL2
LEVEL3
LEVEL4
LEVEL5
LEVEL6
LEVEL7
LEVEL8
LEVEL9
BONUS1
BONUS2
BONUS3
BONUS4
- MOREAMMO = infinite ammo (note: need to shoot assistant in bonus rounds in order to play)
- NOHIT = invincibility
- POINTER = add laser pointer to the gun
- FASTFIRE = click and shoot faster
Various Level Codes:
LEVEL1
LEVEL2
LEVEL3
LEVEL4
LEVEL5
LEVEL6
LEVEL7
LEVEL8
LEVEL9
BONUS1
BONUS2
BONUS3
BONUS4