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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 Alien³) 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.

Enemies include everything the alien life cycle provides: facehuggers, chestbursters, warrior aliens, dog aliens (from Alien³) and alien queens, one of which waits in the final mission of every section. In addition to the Aliens, you also have to fight employees of the Company, who have either been infected by the aliens and are beyond saving or who actively want to obstruct your mission.

Weapons to be used include 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 by using explosives like grenades and seismic charges. An auto mapping system helps in not getting lost, night goggles and shoulder lamps (running on battery power) allow you to see in the dark and the motion tracker tells you where your enemies are - but only if they are moving.


Alien Trilogy DOS Bloody massacre. YEAH!
Alien Trilogy SEGA Saturn Intro - the first squad of marines arrives at the colony complex.
Alien Trilogy SEGA Saturn Episode 1 - The Colony ~ Lt. Ripley is invulnerable when in Hyper mode.
Alien Trilogy PlayStation Lots of Facehuggers in this pool

Promo Images

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Alternate Titles

  • "エイリアントリロジー" -- Japanese spelling

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User Reviews

The Alien-licensed games go FPS PlayStation Katakis | カタキス (39530)
More fun than it has a right to be. DOS RussS (821)
Damn good find! PlayStation Stefan K (6)
A dark arena filled with scares and creatures. SEGA Saturn thehype16 (3)

Critic Reviews

Defunct Games SEGA Saturn Oct 28, 2016 A+ 100
Game Players PlayStation May, 1996 91 out of 100 91
Playmag SEGA Saturn Sep, 1996 90 out of 100 90
Mega Fun PlayStation Feb, 1996 90 out of 100 90
Joypad SEGA Saturn Oct, 1996 88 out of 100 88
Mega Fun SEGA Saturn Aug, 1996 86 out of 100 86
Game Revolution PlayStation Jun 04, 2004 B+ 83
Gamezilla DOS Aug 17, 2000 79 out of 100 79
Entertainment Weekly DOS Apr 19, 1996 B 75
PC Player (Denmark) DOS 1997 69 out of 100 69


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German version

In the German version, all human and cyborg enemies were replaced with alien enemies. However, the replaced human soldiers still leave ammo and weapons behind. Also the death animations and help cries of the prisoners were removed.

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Contributed to by festershinetop (9641), Grant McLellan (624) and rcoltrane (1405)