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.
- Extraterrestrial creatures and civilizations
- Science-fiction worlds and conflicts
- Combat, survival, or social deception
Related: Sci-fi, Space, Survival, FPS
770 games on PC, with requirements, reviews and prices.
770 games
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The Captain is Dead
Tactical board-game survival aboard a starship under alien attack
76% positive
68 reviews
Bamerang: Warm-Up Duel
Local arena duels with boomerangs that knock opponents off platforms
88% positive
Free
Ziggy's Cosmic Adventures
VR space combat where you juggle flying and ship maintenance
59% positive
68 reviews
Mrs.Cat In Mars
A precision platformer with a cat and hidden Martian hazards
97% positive
68 reviews
XENOBREAKERS: Classic Tower Defense
Sci-fi tower defense with branching upgrades and active support abilities
79% positive
68 reviews
BRAVO
A psychological horror walking simulator controlled entirely with your mouse
90% positive
Free
Double Cross
A 2D action platformer with grappling and interdimensional detective work
81% positive
67 reviews
Demo Astro Hunters VR
VR extraction shooter where rival hunters can take your loot
67% positive
67 reviews
Notrium
Top-down survival shooter with four characters that require different tactics
98% positive
66 reviews
UFO - Unfortunately Fortunate Organisms
An arcade shooter where abducted humans fuel your ship's upgrades
85% positive
66 reviews
HELLFRONT: HONEYMOON
A top-down shooter where you build bases and command troops
77% positive
66 reviews
Triclinium
A comedy visual novel about finding a meal in space
94% positive
66 reviews
Bobo The Cat
A 2D Metroidvania where a cat gradually gains movement abilities
82% positive
Free
The Echo Paradox
First-person horror exploring parallel worlds haunted by unexplained entities
77% positive
66 reviews
The Backrooms
A short walking simulator where the world breaks its rules
26% positive
65 reviews
Demo Alien Scumbags
Side-scrolling action platformer with destructible levels and science-fiction horror
98% positive
65 reviews
AI
Gas Giant Voyage
Survival exploration on a gas planet, with a flying base
92% positive
65 reviews
Terminus
Third-person shooting with demons, aliens, and science-fiction survival horror
66% positive
Free
Starport Delta
Space-station builder with resource management and upgrades tied to placement
67% positive
64 reviews
Camp Canyonwood
A camp management sim mixing outdoor activities with paranormal encounters
59% positive
64 reviews
Blast Off Far Away
Space survival shooter where firing your gun also propels you
94% positive
Free
2023: Alien Bugs Invade Earth
A 2D platform shooter mixing alien combat with conspiracy stories
72% positive
Free
Alien Tag
Multiplayer VR tag with arm-driven movement across alien worlds
38% positive
Free
Demo Trappist
Space colony builder linking planetary settlements through automated cargo routes
89% positive
64 reviews