Alien³ © 1992 Acclaim Ent., Incorporated.
[Model T-81047]
This game is based on the 1992 movie with the same title.
Level Select : When the "Start" and "Configure" options appear at the title screen, press Up, Down, 2, Left, Right, 2, Up, Down, 2 before the Alien 3 logo fades out.
Extra Ammunition : Play the game until you get an high score, then put CHEAT as your initials to start a new game with extra ammo.
Game's ROM.