Alien Trilogy [cheats] Cheat mode: Enter one of the following codes during game play to activate the corresponding cheat function. All weapons - comeandhaveago or weapontastic Unlimited ammo - ifyouthinkyouarehardenough Multi-player full energy - theironlady Single player full energy - takeonallcomers All cheats enabled - ripleydoesitwithbigguns Level select jumptolevel(level 1-34) or nadiapopov(level 1-34)