Games like Expansion
Games like Expansion include FTL: Faster Than Light, Stellaris, Plague Inc: Evolved, Game Dev Tycoon, and ENDLESS Space™ - Definitive Edition. We matched them by the tags players give Expansion on Steam (Strategy, Casual, Space, 4X, and Turn-Based): closest matches first, and among equally close ones the better-known games.
FTL: Faster Than Light
Shared: Strategy · Space · Indie
Stellaris
Shared: Strategy · Space · 4X
Plague Inc: Evolved
Shared: Strategy · Indie · Casual
Game Dev Tycoon
Shared: Strategy · Casual · Indie
ENDLESS Space™ - Definitive Edition
Shared: Strategy · Space · 4X
X4: Foundations
Shared: Space · Strategy · 4X
ENDLESS Space™ 2
Shared: Strategy · Space · 4X
Kerbal Space Program
Shared: Space · Simulation · Space Sim
Sid Meier’s Civilization® VI
Shared: Strategy · Turn-Based · 4X
Sid Meier's Civilization®: Beyond Earth™
Shared: Strategy · Space · 4X
Master of Orion
Shared: Strategy · Space · 4X
A Game About Feeding A Black Hole
Shared: Casual · Strategy · Incremental
Cookie Clicker
Shared: Casual · Incremental · Indie
Mini Motorways
Shared: Strategy · Casual · Indie
Democracy 3
Shared: Strategy · Turn-Based · Indie
Nodebuster
Shared: Casual · Strategy · Incremental
StarDrive 2
Shared: Strategy · Space · Indie
Sid Meier's Civilization® V
Shared: Strategy · Turn-Based · 4X
Achievement Clicker
Shared: Casual · Strategy · Indie
Cosmoteer: Starship Architect & Commander
Shared: Space · Strategy · Indie
The Battle of Polytopia
Shared: Strategy · Turn-Based · 4X
ENDLESS Legend™
Shared: Strategy · 4X · Turn-Based
Oriental Empires
Shared: Strategy · 4X · Indie
Starpoint Gemini Warlords
Shared: Space · Strategy · 4X