Games like Galactic Civilizations® I: Ultimate Edition

Stellaris

Simulation, Strategy

86% positive · 197k reviews · 14k peak

ENDLESS Legend™ 2

RPG, Simulation, Strategy

83% positive · 3.7k reviews · 2.4k peak

Terra Invicta

Simulation, Strategy

80% positive · 9.9k reviews · 1k peak

Galactic Civilizations IV

Simulation, Strategy

72% positive · 2.6k reviews · 358 peak

Quasimorph

Action, Adventure, Indie, RPG

83% positive · 8.3k reviews · 660 peak

Old World

Unknown

83% positive · 6.9k reviews

ZEPHON

RPG, Strategy

83% positive · 1.9k reviews · 142 peak

Sid Meier's Civilization®: Beyond Earth™

Strategy

61% positive · 23k reviews · 199 peak

Oxygen Not Included

Indie, Simulation

97% positive · 144k reviews · 7.6k peak

Dune: Spice Wars

Strategy

79% positive · 14k reviews

ENDLESS Space™ 2

Strategy

83% positive · 23k reviews

Heroes of Science and Fiction

Indie, RPG, Strategy

90% positive · 934 reviews · 18 peak

Terraforming Mars

Strategy

71% positive · 7.3k reviews

Ara History Untold: Anniversary Edition

Strategy

69% positive · 2.3k reviews

ENDLESS Legend™

Unknown

83% positive · 19k reviews

Star Trek: Infinite

Adventure, Simulation, Strategy

42% positive · 3.5k reviews