Games like Sigma Theory
Games like Sigma Theory include Cities: Skylines, Plague Inc: Evolved, Manor Lords, Crusader Kings III, and Totally Accurate Battle Simulator. We matched them by genre: closest matches first, and among equally close ones the better-known games.
Cities: Skylines
Shared: Simulation · Strategy
Plague Inc: Evolved
Shared: Strategy · Simulation
Manor Lords
Shared: Strategy · Simulation
Crusader Kings III
Shared: Strategy · Simulation
Totally Accurate Battle Simulator
Shared: Simulation · Strategy
Victoria 3
Shared: Strategy · Simulation
Europa Universalis IV
Shared: Strategy · Simulation
Against the Storm
Shared: Strategy · Simulation
Hearts of Iron IV
Shared: Strategy · Simulation
Transport Fever 2
Shared: Simulation · Strategy
Mini Motorways
Shared: Strategy · Simulation
Workers & Resources: Soviet Republic
Shared: Strategy · Simulation
Prison Architect
Shared: Simulation · Strategy
Empires of the Undergrowth
Shared: Strategy · Simulation
Game Dev Tycoon
Shared: Simulation · Strategy
Anno 1800
Shared: Strategy · Simulation
Crusader Kings II
Shared: Strategy · Simulation
BidKing
Shared: Strategy · Simulation
Football Manager 26
Shared: Simulation · Strategy
Stellaris
Shared: Strategy · Simulation
Men of War: Assault Squad 2
Shared: Strategy · Simulation
Sid Meier’s Civilization® VI
Shared: Strategy · Simulation
Imperator: Rome
Shared: Strategy · Simulation
Planet Coaster
Shared: Simulation · Strategy