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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Fear of the Light
Stealth survival horror where light makes you a target
86% positive
Free
ARMED SEVEN
Side-scrolling bullet hell with a mech instead of a spaceship
90% positive
63 reviews
Lilith Odyssey
Space survival adventure about guiding an alien family toward safety
75% positive
63 reviews
Battle Arena VR
VR arena shooter with grappling hooks and airborne firefights
76% positive
Free
Occupation 2.5
Open-world shooter with zombies, mutants, and an alien invasion
86% positive
63 reviews
Demo Otherskin
Third-person sci-fi shooter with powers absorbed from alien enemies
70% positive
63 reviews
Niktophobia
Space station horror with sample retrieval and limited electrical power
65% positive
63 reviews
宇宙大战
Card-based tower defense pitting Earthlings against three-eyed aliens
81% positive
Free
Escape 51
A stealth puzzle adventure where captive aliens swap limbs to escape
97% positive
Free
Guardians of Dao
Martial arts RPG combining real-time tactics with roguelite deckbuilding
83% positive
63 reviews
Pixel Shooter
A side-scrolling platform shooter where you can fight or flee
27% positive
62 reviews
Deported: Drain the Swamp
Pac-Man-style gameplay mixed with political parody and alien deportations
87% positive
62 reviews
Xeno Command
Real-time strategy with hero-led armies and randomly generated missions
84% positive
62 reviews
Fleetbreakers
A space RTS roguelite built around short, replayable missions
90% positive
62 reviews
Demo Flaregate Network
Roguelike deckbuilder with paused planning and automatic spaceship battles
76% positive
62 reviews
Star Traders: 4X Empires
Turn-based space empire building with feuding human factions
59% positive
61 reviews
Cosmic Coliseum
Top-down arena shooter with alien waves and permanent upgrades
93% positive
61 reviews
Awakening Sarah
Nonlinear platforming adventure through dreams shaped by fears and memories
93% positive
61 reviews
Throbax TD
Tower defense with a controllable hero and looping enemy waves
78% positive
Free
Demo Wild Dogs
A run-and-gun platformer with a soldier and his dog
92% positive
60 reviews
Infiltraliens
Physics-based action-adventure with wobbly movement and an alien rescue mission
82% positive
Free
Demo Alien Strike: Blasting the Intruders
A side-scrolling run-and-gun shooter with local co-op for three
85% positive
60 reviews
Salvagers
Squad-based action roguelike about looting abandoned space stations
82% positive
Free
Outpost 13
Point-and-click horror adventure about an alien hiding as a dog
31% positive
59 reviews