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.
MOBILE SUIT GUNDAM SEED BATTLE DESTINY REMASTERED
Mission-based mech action with faction choices and suit upgrades
79% positive
868 reviews
Ocean Keeper: Dome Survival
Top-down mining roguelike with timed digging and underwater monster waves
78% positive
863 reviews
EMPTY SHELL
Top-down horror roguelite where death brings a new volunteer
88% positive
860 reviews
IRON REBELLION
Seated VR mech combat with cockpit controls and team battles
85% positive
859 reviews
The Eyes of Ara
First-person puzzle adventure through a castle broadcasting a mysterious signal
82% positive
854 reviews
Solargene
Space colony sim built around logistics across the solar system
76% positive
854 reviews
Outpost Zero
Open-world survival crafting with robot workers and rival raids
48% positive
853 reviews
Interstellar Space: Genesis
Turn-based space strategy with remote exploration and custom warships
84% positive
850 reviews
Outworld Station
Space factory builder with automated supply chains between planets
85% positive
850 reviews
Halcyon 6: Starbase Commander (LIGHTSPEED EDITION)
Turn-based space strategy with starbase rebuilding and fleet combat
79% positive
841 reviews
Operation: New Earth
Persistent sci-fi MMO strategy with base building and territorial warfare
60% positive
Free
Stars in Shadow
Turn-based space strategy with streamlined empires and tactical fleet battles
78% positive
837 reviews
Reshaping Mars
Mars colony simulation about building bases and terraforming the planet
84% positive
833 reviews
R-Type Final 2
Side-scrolling space shooter with customizable ships and shifting stages
75% positive
826 reviews
Nemesis: Lockdown
Turn-based sci-fi horror board game about survival and betrayal
68% positive
821 reviews
Sunrider: Liberation Day - Captain's Edition
Turn-based space tactics with mecha squads and anime-style storytelling
83% positive
819 reviews
Sins of a Solar Empire: Trinity®
Real-time space strategy with empire building and large fleet battles
78% positive
818 reviews
Perpetuum
Sci-fi sandbox MMO with robot combat and player-built settlements
73% positive
Free
The Last Clockwinder
VR puzzle game where clones repeat your recorded actions
96% positive
807 reviews
Heaven Will Be Mine
Sci-fi visual novel about mecha pilots choosing love or loyalty
92% positive
805 reviews
EARTH DEFENSE FORCE: WORLD BROTHERS
Third-person shooter with character switching on a shattered block Earth
81% positive
803 reviews
Cyanotype Daydream -The Girl Who Dreamed the World-
Romance visual novel linking three stories to one mystery
88% positive
803 reviews
Axon TD: Uprising - Tower Defense
Tower defense with placeable tiles that reshape enemy paths
86% positive
799 reviews
XENOTILT: HOSTILE PINBALL ACTION
Arcade pinball on an infested ship with turrets and bosses
97% positive
799 reviews