Games like Astraeus
Games like Astraeus include STAR WARS™ Empire at War - Gold Pack, Stellaris, FTL: Faster Than Light, Sins of a Solar Empire II, and Sid Meier's Civilization®: Beyond Earth™. We matched them by the tags players give Astraeus on Steam (Strategy, Indie, Asynchronous Multiplayer, 4X, and RTS): closest matches first, and among equally close ones the better-known games.
STAR WARS™ Empire at War - Gold Pack
Shared: Strategy · RTS · Space
Stellaris
Shared: Strategy · Space · 4X
FTL: Faster Than Light
Shared: Strategy · Indie · Space
Sins of a Solar Empire II
Shared: Strategy · 4X · RTS
Sid Meier's Civilization®: Beyond Earth™
Shared: Strategy · 4X · Space
ENDLESS Space™ - Definitive Edition
Shared: Strategy · 4X · Space
Plague Inc: Evolved
Shared: Strategy · Indie · Multiplayer
ENDLESS Space™ 2
Shared: Strategy · 4X · Space
Battlefleet Gothic: Armada (Classic)
Shared: Strategy · RTS · Space
Warhammer 40,000: Dawn of War II - Anniversary Edition (Classic)
Shared: Strategy · RTS · Tactical
AI War: Fleet Command
Shared: Strategy · Indie · RTS
Sid Meier’s Civilization® VI
Shared: Strategy · Multiplayer · 4X
Homeworld 3
Shared: Strategy · RTS · Space
Battlefleet Gothic: Armada 2
Shared: Strategy · RTS · Space
Company of Heroes 2
Shared: Strategy · RTS · Tactical
Homeworld Remastered Collection
Shared: Strategy · RTS · Space
Master of Orion
Shared: Strategy · 4X · Space
Age of Empires II (Retired)
Shared: Strategy · RTS · Multiplayer
Homeworld: Deserts of Kharak
Shared: Strategy · RTS · Multiplayer
ENDLESS Legend™
Shared: Strategy · 4X · Indie
Sins of a Solar Empire®: Rebellion
Shared: Strategy · Multiplayer · Space
Natural Selection 2
Shared: Strategy · Multiplayer · Indie
Sid Meier's Civilization® V
Shared: Strategy · 4X · Multiplayer
Warhammer 40,000: Dawn of War III
Shared: Strategy · RTS · Multiplayer