Games like Heliopolis Six
Games like Heliopolis Six include Cities: Skylines, Dyson Sphere Program, Oxygen Not Included, Frostpunk, and IXION. We matched them by the tags players give Heliopolis Six on Steam (Sci-fi, Space, Colony Sim, Resource Management, and Strategy): closest matches first, and among equally close ones the better-known games.
Cities: Skylines
Shared: City Builder · Simulation · Strategy
Dyson Sphere Program
Shared: Space · Resource Management · Sci-fi
Oxygen Not Included
Shared: Colony Sim · Resource Management · Building
Frostpunk
Shared: Resource Management · City Builder · Strategy
IXION
Shared: Space · Strategy · City Builder
Cities: Skylines II
Shared: City Builder · Simulation · Building
Planetbase
Shared: Colony Sim · Space · City Builder
Jurassic World Evolution
Shared: Building · Strategy · Simulation
Kingdoms and Castles
Shared: Colony Sim · Resource Management · City Builder
Space Haven
Shared: Colony Sim · Space · Strategy
Manor Lords
Shared: Strategy · City Builder · Simulation
Banished
Shared: Colony Sim · City Builder · Strategy
Anno 2205™
Shared: Sci-fi · Strategy · City Builder
Cliff Empire
Shared: Sci-fi · Strategy · City Builder
Prison Architect
Shared: Colony Sim · Simulation · Building
Jurassic World Evolution 2
Shared: Building · Simulation · Strategy
Against the Storm
Shared: Strategy · City Builder · Simulation
Foundation
Shared: City Builder · Strategy · Simulation
Farthest Frontier
Shared: Resource Management · Strategy · City Builder
Captain of Industry
Shared: Resource Management · Strategy · Simulation
Anno 2070™
Shared: Strategy · City Builder · Resource Management
Ostriv
Shared: Strategy · City Builder · Colony Sim
Workers & Resources: Soviet Republic
Shared: Strategy · City Builder · Simulation
The Universim
Shared: Colony Sim · City Builder · Space