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
1,305 games on PC, with requirements, reviews and prices.
ΔV: Rings of Saturn
Top-down space mining sim with Newtonian physics and ship customization
92% positive
3,473 reviews
Eternights
Post-apocalyptic action RPG mixing dungeon fights and relationship choices
85% positive
3,473 reviews
planetarian HD
Post-apocalyptic visual novel about a scavenger and planetarium robot
99% positive
3,469 reviews
Infinity Wars: Animated Trading Card Game
Free-to-play card battler with simultaneous turns and commander-based decks
77% positive
Free
DG2: Defense Grid 2
Sci-fi tower defense with changing maps and replayable challenges
87% positive
3,464 reviews
Primordia
Post-apocalyptic point-and-click adventure about robots seeking a stolen power core
96% positive
3,447 reviews
SPACEPLAN
Sci-fi incremental game about launching potato-based probes from orbit
91% positive
3,437 reviews
Suicide Guy
First-person puzzle game about escaping dreams through bizarre deaths
88% positive
3,403 reviews
Greedland
Top-down roguelite shooter with monster hordes and deployable mechs
83% positive
3,372 reviews
Sanctum
Sci-fi tower defense meets first-person shooting and maze building
89% positive
3,362 reviews
Hyperdimension Neptunia Re;Birth2: Sisters Generation
Anime-style turn-based RPG about battling a criminal syndicate
92% positive
3,355 reviews
Among Us 3D
First-person social deduction matches built around teamwork, deception, and voice chat
73% positive
3,349 reviews
Kingdom Eighties
1980s side-scrolling tower defense with kids protecting their town
75% positive
3,339 reviews
Deathmatch Classic
First-person arena shooter built around quick multiplayer firefights
83% positive
3,321 reviews
Red Solstice 2: Survivors
Sci-fi tactical RPG with real-time missions against a spreading infection
70% positive
3,318 reviews
GTTOD
First-person roguelike shooter with fast movement and shifting routes
87% positive
3,301 reviews
Assassin’s Creed® Liberation HD
Open-world stealth action as a female assassin in colonial Louisiana
54% positive
3,289 reviews
Half Dead
First-person survival game with co-op and trap-filled rooms
78% positive
3,284 reviews
Spacelords
Free-to-play third-person shooter with four-versus-one missions and character builds
53% positive
Free
Ostranauts
Space survival simulation about salvaging wrecks and building your ship
77% positive
3,272 reviews
Techtonica
First-person underground factory builder with exploration and a voiced story
65% positive
3,269 reviews
Immortals of Aveum™
Fast-paced first-person fantasy shooter built around spell combat
70% positive
3,264 reviews
Megadimension Neptunia VII
Turn-based JRPG across three dimensions with linked character attacks
94% positive
3,260 reviews
Bigscreen Beta
Social VR app for watching videos together in virtual theaters
85% positive
Free