Alien Trilogy

Enemies you'll encounter include facehuggers, chestbursters, warrior aliens, dog aliens and alien queens. You'll also have to fight employees of the Company, who have either been infected by the aliens or want to obstruct your mission.

Weapons at your disposal include a pistol, shotgun, pulse rifle, flame thrower and smart gun. Ammunition, health upgrades and other useful items are scattered throughout the levels. Hidden areas may be uncovered using explosives like grenades and seismic charges. An auto mapping system helps you navigate, while night goggles and shoulder lamps aid in dark environments.