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
234 games on PC, with requirements, reviews and prices.
Gaia Project
Turn-based space board game about terraforming planets and building federations
80% positive
363 reviews
Alien Marauder
Top-down survival RTS about building defenses against alien swarms
62% positive
340 reviews
Alien Shooter - Last Hope
Isometric shooter with alien hordes and an upgradeable weapon
78% positive
336 reviews
Alien Hallway
Mouse-controlled action strategy commanding soldiers against waves of aliens
65% positive
325 reviews
Kitchen Crisis
Cooking tower defense where kitchen layouts help feed demanding aliens
76% positive
323 reviews
Galactic Civilizations® I: Ultimate Edition
Turn-based space strategy in a race for habitable worlds
50% positive
306 reviews
Pixel Puzzles Illustrations & Anime Jigsaw Puzzles
Free-to-play jigsaw game with illustrated and anime-themed puzzle packs
75% positive
Free
Muv-Luv Alternative Total Eclipse Remastered
Military sci-fi visual novel about mech tests amid alien war
95% positive
291 reviews
Cosmonious High
VR adventure using alien powers to fix a malfunctioning school
94% positive
289 reviews
Arms Evolution: ZOMBIE DESTROYER
Roguelite tower defense against zombie waves with persistent weapons
66% positive
284 reviews
The Highrise
First-person survival horror with crafting in an alien-infested high-rise
56% positive
282 reviews
Chromosome Evil 2
Top-down survival strategy with squad combat and convoy management
88% positive
269 reviews
UFO: Aftershock
Sci-fi strategy mixing squad missions and base management on Earth
75% positive
263 reviews
Mineral Defense
Roguelite tower defense where you shape paths and draw upgrades
91% positive
253 reviews
MDK 2
Linear third-person shooter with platforming and three playable heroes
81% positive
240 reviews
Galaxy Trucker: Extended Edition
Space board game adaptation about building ships and surviving hazards
90% positive
240 reviews
EARTH DEFENSE FORCE: WORLD BROTHERS 2
Voxel third-person shooter with four-character teams against giant invaders
89% positive
234 reviews
X-COM: Interceptor
Space combat and strategy to defend humanity's mining operations
55% positive
229 reviews
ROLLING STAR
2D Metroidvania with craftable gear and outer-space exploration
97% positive
221 reviews
Cryptid Farm
2D farming horror game about tending crops while creatures hunt
97% positive
195 reviews
UFO2: Extraterrestrials
Alien invasion strategy with real-time air battles and turn-based squads
58% positive
158 reviews
Alien Market Simulator
First-person alien shop sim with fuel pumps and food stalls
85% positive
157 reviews
Darius Cozmic Collection Arcade
Side-scrolling arcade shooters with branching stages and robotic fish bosses
94% positive
155 reviews
Genesis Survivors
Isometric mech auto-shooter with alien swarms and timed extraction
62% positive
155 reviews