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

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

729 games

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Idle Expanse
Idle Expanse
Sci-fi incremental management with mercenary squads and adjustable mission tactics
57% positive Free
The Dark Side of the Moon: An Interactive FMV Thriller
The Dark Side of the Moon: An Interactive FMV Thriller
Live-action sci-fi thriller with point-and-click investigation and branching endings
66% positive 162 reviews
Galaxy Princess Zorana
Galaxy Princess Zorana
Political life sim about surviving court intrigue and securing votes
89% positive 161 reviews
Orange Cast: Sci-Fi Space Action Game
Orange Cast: Sci-Fi Space Action Game
Third-person sci-fi shooter about exploring planets and defending human colonies
49% positive 160 reviews
Paint By Numbers
Paint By Numbers
Pixel coloring puzzles with a mini-map and three painting tools
85% positive Free
McDROID
McDROID
Third-person tower defense with a farming robot and portable turrets
73% positive 158 reviews
UFO2: Extraterrestrials
UFO2: Extraterrestrials
Alien invasion strategy with real-time air battles and turn-based squads
58% positive 158 reviews
Midnight Scenes: The Goodbye Note
Midnight Scenes: The Goodbye Note
Point-and-click horror inspired by supernatural television from the sixties
97% positive 157 reviews
Stars Die
Stars Die
A sci-fi mystery where other characters pursue their own agendas
89% positive 157 reviews
Slipstream: Rogue Space
Slipstream: Rogue Space
Cooperative space roguelike where players captain and crew a starship
92% positive Free
Alien Market Simulator Demo
Alien Market Simulator
First-person alien shop sim with fuel pumps and food stalls
85% positive 157 reviews
Space of Darkness
Space of Darkness
First-person survival horror on a space station after a blackout
49% positive Free
閃攻機人アスラ - ASURA THE STRIKER - Demo
閃攻機人アスラ - ASURA THE STRIKER -
3D rail shooter with charged punches and time-slowing dodges
92% positive 156 reviews
Space Court
Space Court
Choice-driven sci-fi adventure about settling disputes between alien species
98% positive 155 reviews
Darius Cozmic Collection Arcade
Darius Cozmic Collection Arcade
Side-scrolling arcade shooters with branching stages and robotic fish bosses
94% positive 155 reviews
Xanthiom Zero
Xanthiom Zero
A 2D sci-fi metroidvania with mix-and-match weapon upgrades
95% positive 155 reviews
Genesis Survivors
Genesis Survivors
Isometric mech auto-shooter with alien swarms and timed extraction
62% positive 155 reviews
Nelo
Nelo
Fast-paced third-person action mixing bullet-hell shooting with melee combat
71% positive 154 reviews
Clonizer
Clonizer
A roguelike deckbuilder about managing clones on hex-grid planets
83% positive 154 reviews
Star Hammer: The Vanguard Prophecy
Star Hammer: The Vanguard Prophecy
Space fleet tactics where both sides execute orders simultaneously
73% positive 153 reviews
Smash Up
Smash Up
Turn-based card strategy built around combining two faction decks
59% positive 153 reviews
Space for Sale Demo
Space for Sale
Top-down space management about building communities for alien clients
52% positive 153 reviews
Astrumis - Survive Together Demo
Astrumis - Survive Together
Two-player spaceship horror with split roles and cooperative puzzles
72% positive 152 reviews
Galactic Civilizations® I: Ultimate Edition
Galactic Civilizations® I: Ultimate Edition
Turn-based space strategy in a race for habitable worlds
50% positive 151 reviews