PCGame

Best Aliens games on PC

Games in which extraterrestrial life is central to the setting, story, or conflict, whether players fight alien creatures, survive on alien worlds, or play as nonhuman beings.

Related: Sci-fi, Space, Survival, FPS

770 games on PC, with requirements, reviews and prices.

770 games

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Pawn Planet
Pawn Planet
First-person pawn shop simulator about trading and repairing alien goods
71% positive 306 reviews
NS2: Combat
NS2: Combat
Team-based sci-fi shooter with short matches and seven lifeforms
54% positive Free
Classic Marathon Infinity
Classic Marathon Infinity
Free sci-fi first-person shooter with a cooperative, story-driven campaign
89% positive Free
Swordbreaker The Game
Swordbreaker The Game
Illustrated fantasy adventure built around choices that can end in death
83% positive 298 reviews
USA 2020
USA 2020
A top-down shooter about repelling an endless reptilian invasion
81% positive 298 reviews
Abduction Bit
Abduction Bit
Arcade platforming where alien abductors must capture every human on-screen
88% positive 294 reviews
Shinehill Demo
Shinehill
A casual island adventure with an undercover alien twist
93% positive 294 reviews
UFO: Aftermath
UFO: Aftermath
Alien invasion strategy combining territory control with small-squad ground combat
75% positive 293 reviews
Destroy All Humans! – Clone Carnage
Destroy All Humans! – Clone Carnage
Multiplayer third-person shooter with alien weapons and flying saucer destruction
40% positive Free
Cosmonious High
Cosmonious High
VR adventure using alien powers to fix a malfunctioning school
94% positive 289 reviews
Alien Shooter 2 - New Era
Alien Shooter 2 - New Era
Isometric alien shooter with character leveling and a linear campaign
51% positive 289 reviews
9th Sentinel Sisters
9th Sentinel Sisters
Side-view roguelite shooter with customizable mechs and branching mission routes
69% positive 288 reviews
Space Accident VR AI
Space Accident VR
A sci-fi VR puzzle adventure with lasers and field manipulation
81% positive 288 reviews
The Symbiant Re:Union Demo
The Symbiant Re:Union
Sci-fi romance visual novel about two men on alien worlds
92% positive 286 reviews
Project Entropy
Project Entropy
Sci-fi strategy MMO with base building and customizable combat mechs
53% positive Free
Arms Evolution: ZOMBIE DESTROYER
Arms Evolution: ZOMBIE DESTROYER
Roguelite tower defense against zombie waves with persistent weapons
66% positive 284 reviews
KallaX
KallaX
Co-op furniture assembly where only one player can read instructions
84% positive 283 reviews
The Highrise Demo
The Highrise
First-person survival horror with crafting in an alien-infested high-rise
56% positive 282 reviews
Antarctica 88
Antarctica 88
First-person survival horror on an Antarctic rescue mission
86% positive 281 reviews
INFLUXIS
INFLUXIS
Open-world survival crafting with an AI companion on an alien planet
65% positive Free
EXOME
EXOME
Cooperative horde shooter set in a forest overtaken by corruption
79% positive 280 reviews
Spacelines from the Far Out: Flight School
Spacelines from the Far Out: Flight School
Free co-op spaceflight simulation with a flight school campaign
81% positive Free
Fear The Unknown - Dave Story
Fear The Unknown - Dave Story
First-person horror walking simulator about a remote job involving aliens
81% positive Free
Muv-Luv Alternative Total Eclipse Remastered
Muv-Luv Alternative Total Eclipse Remastered
Military sci-fi visual novel about mech tests amid alien war
94% positive 274 reviews