PCGame

Best Sci-fi games on PC

Games built around speculative science and technology, with settings that may involve outer space, futuristic societies, cyberpunk cities, or post-apocalyptic worlds.

Related: Space, Cyberpunk, Post-apocalyptic, Shooter

4,427 games on PC, with requirements, reviews and prices.

4,427 games

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Homeworld 3
Homeworld 3
Real-time space strategy with persistent fleets and three-dimensional combat
42% positive 5,579 reviews
1000xRESIST
1000xRESIST
Sci-fi adventure about a clone uncovering secrets through memories
96% positive 5,520 reviews
FINAL FANTASY® XIII-2
FINAL FANTASY® XIII-2
Time-travel JRPG with branching exploration and recruitable monster companions
58% positive 5,493 reviews
D1AL-ogue
D1AL-ogue
Match-three repair puzzles where your work changes androids' stories
97% positive Free
Half-Life Deathmatch: Source
Half-Life Deathmatch: Source
First-person sci-fi deathmatches with classic Half-Life weapons and maps
74% positive 5,465 reviews
Tower Dominion
Tower Dominion
Roguelite tower defense where you shape terrain and enemy paths
85% positive 5,333 reviews
Terraforming Mars
Terraforming Mars
Turn-based digital board game about competing to terraform Mars
69% positive 5,324 reviews
Battlefleet Gothic: Armada (Classic)
Battlefleet Gothic: Armada (Classic)
Real-time space strategy with customizable fleets and tactical ship combat
68% positive 5,312 reviews
Exo One
Exo One
Physics-based exploration across alien planets using gravity and momentum
90% positive 5,310 reviews
Blade Symphony
Blade Symphony
Competitive sword fighting built around changing stances and chaining attacks
66% positive Free
Ricochet
Ricochet
First-person multiplayer arena combat built around throwing discs
80% positive 5,295 reviews
X Rebirth Demo
X Rebirth
Space simulation with ship combat, trading, and station building
42% positive 5,285 reviews
War Robots: Frontiers
War Robots: Frontiers
Free-to-play third-person mech shooter built around team PvP battles
66% positive Free
Invisible, Inc.
Invisible, Inc.
Turn-based stealth tactics across randomly generated corporate missions
91% positive 5,270 reviews
Quake II RTX
Quake II RTX
Free first-person shooter with three classic levels and ray-traced lighting
86% positive Free
Warhammer 40,000: Battlesector
Warhammer 40,000: Battlesector
Turn-based sci-fi tactics with customizable armies and tabletop-style battles
87% positive 5,240 reviews
Viscera Cleanup Detail: Santa's Rampage
Viscera Cleanup Detail: Santa's Rampage
First-person cleaning sim set after Santa's bloody workshop rampage
91% positive 5,235 reviews
Selaco
Selaco
Retro first-person shooter with coordinated enemies and destructible rooms
90% positive 5,228 reviews
Reverse Collapse: Code Name Bakery
Reverse Collapse: Code Name Bakery
Top-down tactical RPG with demanding squad battles and stealth
75% positive 5,202 reviews
We Went Back
We Went Back
First-person horror about escaping a space station that keeps changing
85% positive Free
Wildgate
Wildgate
Crew-based space shooter where rival teams board each other's ships
79% positive 5,187 reviews
BEEP
BEEP
A 2D puzzle platformer built around an anti-gravity gun
85% positive Free
The Sims™ 2 Legacy Collection
The Sims™ 2 Legacy Collection
Single-player life sim about guiding families across generations
70% positive 5,178 reviews
Star Trucker
Star Trucker
Space trucking simulation with cargo hauling and hands-on maintenance
77% positive 5,144 reviews