Best Space Sim games on PC
Games that simulate spacecraft, celestial systems, or human activity in space, with gameplay commonly involving exploration, flight, construction, survival, or resource management.
- Space exploration and travel
- Systems-based simulation mechanics
- Resource management or construction
Related: Space, Simulation, Exploration, Sci-fi
406 games on PC, with requirements, reviews and prices.
406 games
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Star Valor
Top-down space sandbox RPG with combat, mining, trade, and crafting
86% positive
3,417 reviews
Ostranauts
Space survival simulation about salvaging wrecks and building your ship
75% positive
3,364 reviews
Juno: New Origins
Aerospace sandbox for building rockets and programming their flights
89% positive
3,346 reviews
Pixel Starships
Free-to-play spaceship management strategy with programmable crew automation
73% positive
Free
Starpoint Gemini Warlords
Space sim with direct ship combat and fleet-led conquest
72% positive
3,188 reviews
Star Trek: Infinite
Space grand strategy with diplomacy, espionage, and Star Trek factions
47% positive
3,135 reviews
AI
Astrometica
First-person space survival with asteroid mining and modular base building
82% positive
2,996 reviews
Demo AI
ΔV: Rings of Saturn
Top-down space mining sim with Newtonian physics and ship customization
92% positive
2,986 reviews
Demo Mars Horizon
Space agency strategy sim from the early space race to Mars
85% positive
2,843 reviews
Demo Space Pirates And Zombies 2
Space action and strategy with modular ships and shifting factions
78% positive
2,819 reviews
SpaceCraft
Space sandbox MMO with player trade and interplanetary production chains
64% positive
2,800 reviews
Demo Astro Colony
Space colony builder with movable stations and automated factories
77% positive
2,538 reviews
Genesis Alpha One Deluxe Edition
First-person space survival roguelike with shipbuilding and cloned crews
69% positive
2,522 reviews
Demo StarMade
Voxel space sandbox for building ships and exploring galaxies
66% positive
2,387 reviews
Starcom: Nexus
Top-down space RPG with open exploration and modular shipbuilding
90% positive
2,344 reviews
Demo Solar 2
Top-down space sandbox where celestial bodies grow through collisions
91% positive
2,235 reviews
X3: Terran Conflict
Sandbox space simulation with trading, combat, and fleet management
84% positive
2,185 reviews
Between the Stars
Space action RPG mixing cruiser battles with text-based events
75% positive
2,035 reviews
Take On Mars
Mars exploration simulator with rover missions and astronaut survival
54% positive
2,032 reviews
House of the Dying Sun
Tactical space shooter combining cockpit dogfights with fleet command
89% positive
2,015 reviews
The Long Journey Home
Space exploration roguelike about getting a stranded crew home
59% positive
1,934 reviews
Nimbatus - The Space Drone Constructor
Space drone-building simulation with destructible planets and automated machines
78% positive
1,911 reviews
AI
Starminer
Space mining sandbox where expanding your fleet attracts alien attacks
71% positive
1,900 reviews
The Sandbox Evolution - Craft a 2D Pixel Universe!
A 2D physics sandbox for building and destroying pixel worlds
44% positive
Free