Alien Trilogy is a first-person shooter based on the first three Alien movies. You control Lt. Ripley in three sections, each based on one film: The colony complex on LV426 (from Aliens), the prison planet (from AlienĀ³) and the derelict spaceship (from Alien). Each section consists of about 10 missions. In every mission, certain goals must be accomplished to continue. These include killing a certain number of enemies, finding items or activating switches.

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