Space Sim indie games
indielist tracks 25 indie space sim games with the Steam user tag "Space Sim", together holding 1,063,813 reviews at an average of 84% positive. The most reviewed is No Man's Sky with 308,241 reviews.
Tagged titles
25
Total reviews on Steam
1,063,813
Avg positive %
84%
Live data report
Open the live data report for the best space sim indie games, ranked from the same catalog with methodology, review counts, and white-box sales estimate links.
Open Space Sim data reportRelated tags
Space (25) Sci-fi (21) Exploration (19) Simulation (19) Open World (18) Sandbox (17) Adventure (15) Building (12) Action (11) Strategy (10)
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The Last Starship
2026 · Indie
1,544 reviews · 75% positive
StrategySandboxSimulationSingleplayerSpace
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Out of Orbit
2023 · Action
147 reviews · 79% positive
Early AccessOpen World Survival CraftSpaceshipsExplorationSpace
Frequently asked questions
- What are the best space sim indie games?
- By Steam review count, indielist ranks 25 tracked space sim indie games led by No Man's Sky (308,241 reviews).
- How is the space sim list built?
- This page uses SteamSpy user tags from tracked games, then ranks matching public games by Steam review count. It is not hand-picked.