Alien Trilogy Cheat mode: Enter one of the following codes during game play to activate the corresponding cheat function. Effect Code 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>