Games likeInterstellar Marines

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Indie

Galaxy Idle Clicker

26% matchSpace, Sci-fi

74%1.2K reviews
Obscure

INTERASTRA: Planet Survival

26% matchSci-fi, Space

51%37 reviews
Obscure

Swarm Universe

23% matchShooter, Sci-fi

82%23 reviews
Obscure

Flappy Alien

22% matchSci-fi, Space

88%17 reviews
AAA

S.T.A.L.K.E.R. 2: Heart of Chornobyl

27% matchFPS, Shooter

81%108.2K reviews37 h
Obscure

Out There: Oceans of Time

24% matchSci-fi, Space

53%211 reviews12 h
AA

Shadow Empire

27% matchTactical, Sci-fi

82%1.4K reviews
Obscure

Astral Domine

27% matchSci-fi, First-Person

50%26 reviews
Obscure

Codename: Rogue Fleet

30% matchSpace, Action

59%317 reviews
Indie

StarMade

28% matchSpace, Sci-fi

66%2.2K reviews
AA

Outward Definitive Edition

23% matchCo-op, Online Co-Op

72%24.9K reviewsDeck
Indie

Children of a Dead Earth

29% matchSci-fi, Space

89%912 reviews
AA

Stellar Tactics

26% matchTactical, Sci-fi

77%1.7K reviews
Obscure

Solar Nations

25% matchSci-fi, Space

41%12 reviews
Obscure

SpaceCorp: 2025-2300AD

22% matchSci-fi, Space

83%73 reviews
Obscure

SPARTA 2035 Prologue & Sea of Pirates DLC

28% matchTactical, Action

78%82 reviews
Indie

Space Commander: War and Trade

25% matchAction, Sci-fi

67%704 reviews
Obscure

Weird Worlds: Return to Infinite Space

25% matchSci-fi, Space

77%168 reviews
AAA

World of Warships

23% matchTactical, Team-Based

76%157.2K reviews
Obscure

Oasis Mission: Colony Sim

22% matchSci-fi, Atmospheric

55%90 reviews
Indie

Transistor

20% matchSci-fi, Tactical

93%28K reviews4.3 hDeck
Obscure

Alien Attack

26% matchAction, Simulation

82%181 reviews
Obscure

CDF Starfighter VR

30% matchSci-fi, Action

58%89 reviews
Obscure

Warmachine: Rogue-Scout

21% matchSimulation

50%10 reviews
AAA

Lethal Company

29% matchCo-op, Online Co-Op

97%412K reviews
Obscure

Simulakros

23% matchAction, Shooter

78%47 reviewsDeck
Obscure

Spaceship Commander

27% matchSci-fi, Space

65%20 reviews
Obscure

Mars Odyssey

23% matchSimulation, Space

74%43 reviews
Indie

Cepheus Protocol

22% matchTactical, Action

76%3K reviews
Obscure

Modern Naval Warfare

23% matchTactical, Simulation

56%244 reviews
AA

Foxhole

26% matchTactical, Co-op

79%47.6K reviews300 h
Indie

Spiral Knights

28% matchCo-op, Online Co-Op

83%24.3K reviews999 h
Obscure

Startenders: Intergalactic Bartending

24% matchSci-fi, Space

85%48 reviews
Obscure

The Infinite Black 2

26% matchSci-fi, Space

87%202 reviews
AA

Far Far West

25% matchFPS, Co-op

95%32.4K reviewsDeck
Obscure

Starship Corporation

28% matchSpace, Simulation

42%476 reviews
Indie

Astrox Imperium

28% matchSpace, Sci-fi

84%1.3K reviews
Obscure

TAXINAUT

24% matchSci-fi, Space

86%38 reviews
Obscure

The Slush Force

23% matchSci-fi, Action

100%10 reviews
Obscure

Idle Expanse

23% matchSci-fi, Space

54%152 reviews
Obscure

Nienix: Cosmic Warfare

24% matchShooter, Sci-fi

87%338 reviewsDeck
AA

Starminer

25% matchSci-fi, Space

72%1.8K reviews
AAA

Deus Ex: Human Revolution - Director's Cut

23% matchFPS, Sci-fi

91%25.5K reviews10 h
Indie

Between the Stars

30% matchSpace, Sci-fi

75%2K reviews
Obscure

Emperor of the Fading Suns Enhanced

23% matchSci-fi, Space

95%176 reviews
Obscure

Alien Battlefield

24% matchTactical, Sci-fi

90%10 reviews
Indie

Hell Let Loose

30% matchFPS, Tactical

83%100K reviews
Obscure

Spaceship Driver License

21% matchTactical, Action

100%11 reviews