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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Inquisitor’s Heart and Soul
Third-person adventure mixing simple puzzles with battles against entire armies
78% positive
1,175 reviews
Demo Metal Bringer
Isometric action roguelite with customizable androids and salvaged mechs
88% positive
1,174 reviews
Daikatana
First-person shooter with time travel and two AI companions
53% positive
1,173 reviews
Demo Relic Hunters Legend
Top-down looter-shooter RPG with skill trees and craftable relics
67% positive
1,172 reviews
Beneath Oresa
Turn-based roguelike deckbuilder with companions and battlefield positioning
76% positive
1,171 reviews
DRAINUS
Side-scrolling shooter where you absorb energy bullets and fire back
96% positive
1,170 reviews
My Furry Protogen 🐾
A short sci-fi visual novel about helping a cyborg scientist
90% positive
1,168 reviews
HIVESWAP: ACT 2
Point-and-click adventure through an alien society with a train to catch
88% positive
1,163 reviews
Prosperous Universe
Space economy MMO with player-run markets and real-time logistics
73% positive
Free
Phoning Home
Open-world survival adventure about a stranded robot seeking help
69% positive
Free
Earth Defense Force: Insect Armageddon
Third-person co-op shooter defending a city from giant insects
87% positive
1,156 reviews
Demo The Ball
First-person puzzle adventure using a metal ball in ancient ruins
74% positive
1,156 reviews
Demo Technobabylon
Cyberpunk point-and-click adventure about blackmail, divided loyalties, and virtual reality
94% positive
1,155 reviews
Alien Shooter 2 - The Legend
Sci-fi action RPG shooter with alien hordes and character upgrades
52% positive
1,150 reviews
Let Them Come
A fixed-position shooter about holding back waves of alien creatures
85% positive
1,147 reviews
Demo MOTHERGUNSHIP
A bullet-hell first-person shooter where you build your own guns
77% positive
1,147 reviews
Epigenesis
Team-based first-person ball sport with platform capture and gravity cannons
65% positive
Free
Wizardry 8
First-person fantasy dungeon crawler with custom parties and turn-based combat
88% positive
1,145 reviews
Dreamfall: The Longest Journey
Story-driven adventure across three worlds and three playable perspectives
84% positive
1,141 reviews
Demo Frozen Synapse
Turn-based squad tactics built around predicting your opponent's next move
89% positive
1,122 reviews
The Orville - Interactive Fan Experience
Free-to-play spaceship sandbox with explorable decks and working ship systems
90% positive
Free
Model Builder: Complete Edition
A scale-model simulator with kit assembly and custom paintwork
72% positive
1,118 reviews
Demo Iron Meat
Side-scrolling run-and-gun shooter against mutants and multi-phase bosses
97% positive
1,111 reviews
The Deadly Tower of Monsters
Top-down sci-fi action set inside a fictional low-budget monster movie
89% positive
1,109 reviews