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.
RIPOUT
Co-op sci-fi horror shooter with mutating monsters and a living gun
60% positive
1,211 reviews
Alien Shooter 2 - The Legend
Sci-fi action RPG shooter with alien hordes and character upgrades
53% positive
1,171 reviews
Earth Defense Force: Insect Armageddon
Third-person co-op shooter defending a city from giant insects
87% positive
1,156 reviews
No More Heroes 3
Third-person hack-and-slash action with alien bosses and open-world missions
78% positive
1,092 reviews
Warhammer 40,000: Armageddon (Classic)
Turn-based hex-grid wargame commanding troops against an Ork invasion
82% positive
1,078 reviews
Godlike Burger
Space restaurant management game where alien customers become burger meat
74% positive
1,078 reviews
Signal Simulator
First-person observatory simulation about tracking signals from outer space
79% positive
1,029 reviews
Lightracer Spark
Sci-fi narrative RPG about shaping the futures of alien civilizations
84% positive
1,018 reviews
The Fermi Paradox
Choice-driven sci-fi strategy guiding alien civilizations toward first contact
77% positive
1,004 reviews
Templar Battleforce
Turn-based sci-fi tactics with customizable squads in battle suits
93% positive
984 reviews
Return to abyss 重返深渊
Action roguelite with short runs and evolving weapons against hordes
80% positive
980 reviews
Contra: Operation Galuga
Side-scrolling run-and-gun action with weapon upgrades and co-op
87% positive
976 reviews
Startopia
Space station management sim with alien residents and terraforming
90% positive
973 reviews
X-COM: Apocalypse
Sci-fi strategy mixing real-time city defense and tactical missions
89% positive
960 reviews
X-COM: Terror From the Deep
Turn-based squad tactics against aliens beneath Earth's oceans
91% positive
943 reviews
SENTRY
First-person shooter and tower defense against aliens boarding your ship
83% positive
910 reviews
The Symbiant
Sci-fi visual novel about romance with a mysterious alien passenger
96% positive
858 reviews
Operation: New Earth
Persistent sci-fi MMO strategy with base building and territorial warfare
60% positive
Free
Nemesis: Lockdown
Turn-based sci-fi horror board game about survival and betrayal
68% positive
821 reviews
Sins of a Solar Empire: Trinity®
Real-time space strategy with empire building and large fleet battles
78% positive
818 reviews
EARTH DEFENSE FORCE: WORLD BROTHERS
Third-person shooter with character switching on a shattered block Earth
81% positive
803 reviews
Genome Guardian
Top-down roguelite shooter with DNA-combined weapons and customizable turrets
92% positive
785 reviews
Exogate Initiative
Underground base-building strategy with teams exploring alien worlds through portals
76% positive
736 reviews
Space Commander: War and Trade
Single-player space sim built around faction careers and customizable fleets
68% positive
Free