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.
- Technology-driven fictional settings
- Combat, survival, exploration, or puzzles
Related: Space, Cyberpunk, Post-apocalyptic, Shooter
4,155 games on PC, with requirements, reviews and prices.
4,155 games
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Punch Planet - Early Access
A sci-fi 2D fighter where time cancels extend combos
90% positive
198 reviews
Stellar Survivor
First-person tower defense against alien waves threatening your power core
67% positive
Free
RoboCo
Physics-based robot-building sandbox about designing machines for everyday human tasks
86% positive
198 reviews
The Banished Vault
Run-based space strategy about managing a monastery's crew and supplies
79% positive
198 reviews
Star Trek: Outposts Unknown
Colony-building strategy across alien worlds in the Star Trek universe
45% positive
198 reviews
Demo Gateways
A 2D puzzle platformer with teleportation, resizing, and time travel
90% positive
197 reviews
Shallow Space
Space real-time strategy with fleet building and salvaged ship upgrades
26% positive
197 reviews
Lazy Galaxy
Idle strategy with base building and real-time space battles
79% positive
197 reviews
Penkura
Sci-fi survival and base building with programmable robot companions
88% positive
197 reviews
Symbiotic
First-person roguelike shooter with a weapon that evolves as you fight
82% positive
Free
Dead in Antares
Turn-based survival management with a stranded crew on an alien planet
78% positive
197 reviews
Immortal Planet
Isometric action RPG where you recover experience lost on death
81% positive
196 reviews
Time Trap - Hidden Objects Puzzle Game
A hidden-object mystery set inside an abandoned town's quarantine zone
72% positive
196 reviews
The Imagined Leviathan: Prologue
First-person survival horror where you burn stories to survive
77% positive
Free
System Purge
Precision platformer with deadly traps deep inside an ancient machine
95% positive
196 reviews
On Rusty Trails
Precision platformer where changing your appearance changes the environment
87% positive
195 reviews
John, The Zombie
Open-world action sandbox where you play as a zombie
56% positive
195 reviews
Falcon Age
First-person action adventure with a falcon you train and command
77% positive
195 reviews
Space Station Tycoon
Space station management sim balancing pilot needs and pirate threats
57% positive
195 reviews
Pyramids and Aliens: Escape Room
An escape-room adventure spanning an Egyptian pyramid and alien temple
82% positive
195 reviews
Starforged Legacy
Top-down space roguelite where one ship fights entire fleets
86% positive
195 reviews
AirMech Command
VR real-time strategy with mechs you can pilot directly
68% positive
194 reviews
Endless Horde
Zombie tower defense with enemy spawns that change each wave
65% positive
194 reviews
Demo Spectacular Sparky
Side-scrolling run-and-gun action starring a rabbit who hunts space fugitives
87% positive
194 reviews