Games like Gargantua
Games like Gargantua include Cities: Skylines, Manor Lords, Prison Architect, Mad Games Tycoon 2, and Cities: Skylines II. We matched them by the tags players give Gargantua on Steam (City Builder, Tower Defense, Building, Strategy, and Capitalism): closest matches first, and among equally close ones the better-known games.
Cities: Skylines
Shared: City Builder · Building · Strategy
Manor Lords
Shared: City Builder · Strategy · Simulation
Prison Architect
Shared: Building · Simulation · City Builder
Mad Games Tycoon 2
Shared: City Builder · Economy · Strategy
Cities: Skylines II
Shared: City Builder · Building · Simulation
Dyson Sphere Program
Shared: Building · Space · City Builder
Workers & Resources: Soviet Republic
Shared: City Builder · Strategy · Building
Against the Storm
Shared: City Builder · Strategy · Building
Kingdoms and Castles
Shared: City Builder · Strategy · Building
Jurassic World Evolution
Shared: Building · Strategy · City Builder
Rise of Industry
Shared: Strategy · City Builder · Economy
Foundation
Shared: City Builder · Strategy · Simulation
Frostpunk
Shared: City Builder · Strategy · Building
Jurassic World Evolution 2
Shared: Building · City Builder · Strategy
Empires of the Undergrowth
Shared: City Builder · Strategy · Simulation
Cliff Empire
Shared: City Builder · Strategy · Simulation
Tropico 6
Shared: City Builder · Strategy · Economy
Farthest Frontier
Shared: City Builder · Building · Strategy
Transport Fever 2
Shared: Strategy · City Builder · Simulation
IXION
Shared: City Builder · Strategy · Space
Kingdom Two Crowns
Shared: Tower Defense · City Builder · Building
Ostriv
Shared: City Builder · Strategy · Building
Anno 2205™
Shared: City Builder · Strategy · Simulation
Thronefall
Shared: Tower Defense · City Builder · Strategy