Games likeSins of a Solar Empire II

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AA

Empires of the Undergrowth

30% match4X, RTS

94%17.9K reviews
Obscure

Idle Expanse

28% matchSpace, Strategy

54%152 reviews
Indie

Universe Sandbox

27% matchSpace, Sci-fi, space simulation

96%28.2K reviews
Obscure

Astro Arena

25% matchSpace, PvP

60%10 reviews
Obscure

Tactical Warfare: Siege Survival

29% matchRTS, Strategy

82%40 reviews
AA

Stronghold Kingdoms

28% matchReal-Time, RTS

63%9.6K reviews
Obscure

Infinity: HexaDome Tactics

30% matchCompetitive, Tactical

74%123 reviewsDeck
Obscure

Tree Kingdoms

28% match4X, Strategy

100%14 reviews
AA

From the Depths

25% matchRTS, Space

89%11.1K reviews25 h
Obscure

Generic Space Shooter

26% matchSpace, Sci-fi

73%34 reviews
Obscure

Galaxy X

24% matchStrategy

75%16 reviews
AAA

Command & Conquer Red Alert™ 2 and Yuri’s Revenge™

37% matchRTS, Strategy

93%10.7K reviews
Obscure

Space Wars

24% matchSpace

86%106 reviews
Obscure

Spider-Robots War

28% matchRTS, Base Building

60%28 reviews
Obscure

Hazeron Starship

22% matchSpace, Immersive Sim

70%55 reviews
AAA

Kenshi

21% matchRTS, Base Building

95%99.5K reviews82 h
Obscure

Starship Corporation

33% matchSpace, Strategy

42%476 reviews
Indie

Interplanetary: Enhanced Edition

32% matchSpace, Strategy

85%557 reviews
Obscure

STARS ERA: ABYSS FRONTIER

25% matchSci-fi, Strategy, Similar premise

90%20 reviews
Obscure

Droneboi: Conquest

27% matchSpace, PvP

73%42 reviews
Obscure

Idle Space Navy

31% matchSpace, Strategy

49%57 reviews
Obscure

Endless Tactics: Trial Run

26% matchSpace, Tactical

100%16 reviews
Obscure

Asteroid Fight

32% matchStrategy, RTS, Similar premise

67%31 reviews
AAA

Among Us

23% matchSpace, Co-op

92%663.1K reviews1.8 h
AA

House of Legacy

25% matchOften compared to it, Base Building, Strategy

84%3.3K reviews
AAA

Destiny 2

28% matchSpace, Competitive

78%664.4K reviews5 h
Obscure

Orbital Combat

27% matchSpace, Strategy

47%17 reviews
AA

Bogos Binted?

25% matchPvP, Strategy

91%1.2K reviews
AAA

Mass Effect 2 (2010 Edition)

27% matchSpace, Sci-fi

94%15.6K reviews18 h
Obscure

Space Impossible

28% matchSpace

94%124 reviews
Indie

Solar 2

29% matchSpace, Sci-fi

91%1.6K reviews2 hDeck
AA

Conqueror's Blade

26% matchTactical, RTS

74%29.8K reviews
AA

Quake III Arena

23% matchCompetitive, Sci-fi

95%3.5K reviews
Obscure

Galaxy in Turmoil

30% matchStrategy, Space

39%307 reviews
Indie

Mitos.is: The Game

25% matchRTS, Strategy

81%12.1K reviews
Indie

Call to Arms

32% matchRTS, Real-Time

80%17.5K reviews
Obscure

The Battle of Sol

35% matchSpace, Sci-fi, Similar premise

57%64 reviews
Obscure

Falling Stars: War of Empires

26% matchStrategy, Sci-fi

61%13 reviews
Obscure

The Slush Force

27% matchRTS, Sci-fi

100%10 reviews
Obscure

Astro Wars

27% matchStrategy, Base Building, Similar premise

63%19 reviews
Indie

War Selection

31% matchRTS, Base Building

85%23.7K reviews
AA

Warhammer Age of Sigmar: Realms of Ruin

31% matchRTS, Tactical

55%1.9K reviewsDeck
Obscure

R-Type Tactics I • II Cosmos

30% matchSpace, Tactical, Similar premise

84%100 reviews
AA

Prosperous Universe

26% matchSpace, Base Building

72%1.1K reviews
Obscure

Control Craft 2

26% matchRTS, Strategy

72%274 reviews
Obscure

Space Mercenary Defense Force

25% matchSpace, Sci-fi

90%11 reviews
Indie

ENDLESS Legend™

33% match4X, Strategy

83%14.4K reviews
Obscure

Superstar Strategy

26% matchTactical, Strategy, Similar premise

95%23 reviewsDeck