Underrated Space indie games you missed
These are underrated space indie games: titles with strong reviews but not yet the audience they deserve. indielist surfaces 34 space games that each hold at least 80% positive Steam reviews while staying under 5,000 total ratings : the sweet spot where a game has proven itself with real players but hasn't broken out yet. Together they hold 69,686 reviews at an average of 88% positive. They are ranked by review count, so the most-validated picks lead, and each links to a white-box sales estimate you can open and check rather than a black-box number. The most reviewed here is GNOSIA with 4,908 reviews. Review counts and ratings are from Steam; sales figures are estimates, not official sales data.
Hidden gems
34
Avg positive %
88%
Total reviews
69,686
- G
GNOSIA
2022 · Adventure
4,908 reviews · 94% positive
- S
Starcom: Unknown Space
2024 · Action
4,490 reviews · 92% positive
- S
Samorost 3
2016 · Adventure
4,410 reviews · 94% positive
- A
Angels Fall First
2026 · Action
3,891 reviews · 81% positive
- H
Heavenly Bodies
2021 · Action
3,781 reviews · 95% positive
- L
Lovers in a Dangerous Spacetime
2015 · Action
3,375 reviews · 93% positive
- S
Star Valor
2022 · Action
3,300 reviews · 88% positive
- C
Crying Suns
2019 · Indie
3,163 reviews · 86% positive
- J
Juno: New Origins
2023 · Indie
3,104 reviews · 89% positive
- A
Astrometica
2024 · Adventure
2,938 reviews · 82% positive
- G
Gatekeeper
2025 · Action
2,732 reviews · 83% positive
- S
SpaceChem
2011 · Indie
2,635 reviews · 92% positive
- A
Astro Colony
2026 · Action
2,430 reviews · 80% positive
- C
Citizen Sleeper 2: Starward Vector
2025 · Adventure
2,395 reviews · 91% positive
- I
Ikaruga
2014 · Action
2,210 reviews · 95% positive
- I
In Other Waters
2020 · Adventure
2,104 reviews · 87% positive
- H
Heaven's Vault
2019 · Adventure
1,974 reviews · 83% positive
- H
House of the Dying Sun
2016 · Action
1,950 reviews · 89% positive
- I
Infinifactory
2015 · Indie
1,792 reviews · 95% positive
- S
Skin Deep
2025 · Action
1,690 reviews · 94% positive
- F
Fractal Block World
2021 · Action
1,563 reviews · 98% positive
- B
Beat Hazard 2
2019 · Action
1,394 reviews · 86% positive
- S
Starship EVO
2020 · Action
1,346 reviews · 83% positive
- E
Ex-Zodiac
2022 · Action
965 reviews · 94% positive
- S
Stories from Sol: The Gun-Dog
2025 · Adventure
850 reviews · 91% positive
- I
Interstellar Space: Genesis
2019 · Indie
717 reviews · 84% positive
- R
Reality Break
2025 · Action
690 reviews · 81% positive
- R
Red Matter 2
2022 · Action
680 reviews · 92% positive
- S
Star Ruler 2
2015 · Indie
661 reviews · 82% positive
- B
Beat Hazard 3
2024 · Action
586 reviews · 83% positive
- S
Supplice
2023 · Action
543 reviews · 87% positive
- O
Out of Orbit
2023 · Action
176 reviews · 80% positive
- A
Alien Market Simulator
2026 · Action
127 reviews · 84% positive
- M
Mix Universe
2023 · Casual
116 reviews · 96% positive
Frequently asked questions
- What are some underrated space indie games?
- indielist lists 34 underrated space indie games, each with 80%+ Steam reviews but under 5,000 ratings, led by GNOSIA (4,908 reviews).
- How are these "hidden gem" space games chosen?
- By a data filter, not opinion: a game qualifies if it holds at least 80% positive Steam reviews and has between 50 and 5,000 total ratings, enough to be validated by players but not yet mainstream. The list updates as the catalog grows.