Games like Imperium Galactica II
Games like Imperium Galactica II include STAR WARS™ Empire at War - Gold Pack, Sins of a Solar Empire II, Stellaris, Master of Orion, and Homeworld Remastered Collection. We matched them by the tags players give Imperium Galactica II on Steam (Strategy, Space, 4X, RTS, and Classic): closest matches first, and among equally close ones the better-known games.
STAR WARS™ Empire at War - Gold Pack
Shared: Strategy · Space · RTS
Sins of a Solar Empire II
Shared: Strategy · Space · 4X
Stellaris
Shared: Strategy · Space · 4X
Master of Orion
Shared: Strategy · Space · 4X
Homeworld Remastered Collection
Shared: Strategy · Space · RTS
Age of Empires II (Retired)
Shared: Strategy · RTS · Classic
ENDLESS Space™ 2
Shared: Strategy · Space · 4X
Age of Mythology: Extended Edition
Shared: Strategy · RTS · Classic
Command & Conquer™ Remastered Collection
Shared: Strategy · RTS · Classic
Battlefleet Gothic: Armada 2
Shared: Strategy · Space · RTS
STAR WARS™ Galactic Battlegrounds Saga
Shared: Strategy · RTS · Classic
Sid Meier's Civilization®: Beyond Earth™
Shared: Strategy · Space · 4X
Age of Empires: Definitive Edition
Shared: Strategy · RTS · Singleplayer
Rise of Nations: Extended Edition
Shared: Strategy · RTS · Classic
Command & Conquer Red Alert™ 2 and Yuri’s Revenge™
Shared: Strategy · RTS · Singleplayer
Homeworld 3
Shared: Space · Strategy · RTS
StarDrive
Shared: Strategy · Space · 4X
Battlefleet Gothic: Armada (Classic)
Shared: Strategy · Space · RTS
Master of Orion 2
Shared: Strategy · 4X · Space
Distant Worlds: Universe
Shared: Strategy · Space · 4X
Sins of a Solar Empire®: Rebellion
Shared: Space · Strategy · Singleplayer
Sid Meier’s Civilization® VI
Shared: Strategy · 4X · Singleplayer
Distant Worlds 2
Shared: Strategy · 4X · Space
ENDLESS Space™ - Definitive Edition
Shared: Strategy · Space · 4X