Similarity

Games like Sins of a Solar Empire II

Space, RTS, 4X, Tactical, Base Building, Real-Time, Immersive Sim, Tutorial, Competitive, Choices Matter, Isometric

Age of Empires II: Definitive Edition

Strategy

95% positive · 183k reviews · 25k peak

→2

Warhammer 40,000: Dawn of War - Definitive Edition

Strategy

86% positive · 13k reviews · 1.4k peak

→3

Total War: WARHAMMER III

Unknown

72% positive · 149k reviews

→4

Warhammer 40,000: Space Marine 2

Action, Adventure, RPG

84% positive · 227k reviews · 15k peak

→5

Total War: WARHAMMER II

Unknown

93% positive · 121k reviews

→6

Age of Mythology: Retold

Unknown

90% positive · 24k reviews

→7

Star Trek Online

Massively Multiplayer, RPG, Free To Play

79% positive · 21k reviews · 1.8k peak

→8

Age of Empires IV: Anniversary Edition

Strategy

86% positive · 96k reviews

→9

Warhammer 40,000: Rogue Trader

Action, Adventure, Indie, RPG

88% positive · 48k reviews · 4.7k peak

→10

STAR WARS™ Empire at War - Gold Pack

Strategy

98% positive · 43k reviews · 1.4k peak

→11

OpenFront

Indie, Massively Multiplayer, Strategy, Early Access

93% positive · 188 reviews · 1.1k peak

→12

Space Engineers

Action, Indie, Simulation, Strategy

89% positive · 134k reviews

→13

Age of Empires III: Definitive Edition

Strategy

86% positive · 55k reviews · 5k peak

→14

Northgard: Definitive Edition

Unknown

85% positive · 69k reviews

→15

Company of Heroes 3

Action, Strategy

57% positive · 40k reviews

→16

Warhammer 40,000: Gladius - Relics of War

Strategy

82% positive · 19k reviews · 539 peak

→