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
4,425 games on PC, with requirements, reviews and prices.
4,425 games
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VOYAGER
Minimalist space exploration with gravity-driven movement between hidden planets
92% positive
88 reviews
Son of Perun Kharkiv
A first-person shooter about a superpowered detective in future Kharkiv
89% positive
88 reviews
REDNEG ALLSTARS SWING-BY EDITION
A bullet hell shooter built around back-to-back boss fights
100% positive
88 reviews
Knytt Classic
A free exploration platformer built around searching rather than fighting
98% positive
Free
Demo AI
DETECTIVE - Rainy night
First-person horror mystery set in a motel nobody can leave
67% positive
88 reviews
Reversion - The Return (Last Chapter)
A hand-drawn point-and-click finale set in a ruined Buenos Aires
86% positive
87 reviews
War of the Human Tanks - ALTeR
Turn-based strategy with human-shaped tanks and visual novel storytelling
97% positive
87 reviews
4089: Ghost Within
First-person stealth action RPG set aboard a procedurally generated mothership
61% positive
87 reviews
Battle Girls
A science-fiction visual novel about romance between mech co-pilots
89% positive
87 reviews
MEMENTO
Pixel-art horror adventure where war relics become living monsters
76% positive
87 reviews
CTHON
First-person horror roguelike with randomized mazes and cybernetic upgrades
71% positive
87 reviews
Cosmo's Quickstop
Time-management minigames about running a gas station for aliens
99% positive
87 reviews
Demo Kosmokrats
Space construction puzzles where your mistakes change the story
87% positive
87 reviews
Wildcat Gun Machine
A bullet-hell dungeon crawler built around hand-designed enemy encounters
64% positive
87 reviews
After You
A first-person puzzle adventure with no hints or tutorials
70% positive
87 reviews
Seedlings
A puzzle platformer about a seed that inhabits plant creatures
98% positive
87 reviews
Rhythm Storm
Top-down survival shooter with enemy swarms moving to the beat
92% positive
87 reviews
Demo Automaton Heart
An action RPG where organ upgrades change how you explore
95% positive
87 reviews
AI
Immortal IDLE
Idle cultivation RPG about crafting gear and gathering dungeon loot
67% positive
87 reviews
Ruyn HD
Retro first-person shooter with timed combos and rewards for varied kills
85% positive
Free
Demo NetDive
An incremental game about an AI trying to understand humanity
94% positive
87 reviews
AI
Kaiju Harvest
Incremental harvesting game about cutting up fallen giant monsters
74% positive
87 reviews
Legacy of the Elder Star
Mouse-driven shoot 'em up where you dash through enemy formations
88% positive
Free
Intruder Alert: Ixian Operations
Science-fiction real-time strategy with no cap on army size
69% positive
Free