Alien 3

Cheats

Infinite Lives

For infinite lives, start a 2-player game (change to 2-player mode via the Config screen) and obtain a high score for both players. Intentionally have one player lose all lives, then enter the name ALIEN on the high score screen. The remaining player will then be awarded infinite lives when the game resumes.

Extra Bullets

Start a 2-player game (change to 2-player mode via the Config screen) and immediately get killed. Go back and select 1-player mode and when you start game play, you should have extra bullets.

Pro Action Replay Codes

Infinite Energy: 00c4 6A63
Infinite Time: 00c4 783B
Infinite ammo for Machine Gun: 00c4 2763
Infinite ammo for Bazooka Gun: 00c4 2B63
Infinite ammo for Flame Thrower: 00c4 2963
Infinite Grenades: 00c4 2D63
Infinite Other Option: 00c4 2F63