Games like Poly Skies
Games like Poly Skies include Cities: Skylines II, Kingdoms and Castles, Planet Coaster, Cities: Skylines, and Foundation. We matched them by the tags players give Poly Skies on Steam (Relaxing, Idler, City Builder, God Game, and Building): closest matches first, and among equally close ones the better-known games.
Cities: Skylines II
Shared: City Builder · Building · Management
Kingdoms and Castles
Shared: City Builder · Management · Building
Planet Coaster
Shared: Building · Relaxing · Management
Cities: Skylines
Shared: City Builder · Building · Management
Foundation
Shared: City Builder · Relaxing · Management
Prison Architect
Shared: Building · Sandbox · City Builder
Planet Zoo
Shared: Management · Building · City Builder
Townscaper
Shared: Relaxing · City Builder · Building
SimCity™ 4 Deluxe Edition
Shared: City Builder · Building · Management
Manor Lords
Shared: City Builder · Management · Building
Town to City
Shared: City Builder · Relaxing · Building
Fabledom
Shared: Relaxing · City Builder · Sandbox
WorldBox - God Simulator
Shared: God Game · Sandbox · Building
Two Point Museum
Shared: City Builder · Building · Sandbox
Planet Coaster 2
Shared: City Builder · Building · Sandbox
Banished
Shared: City Builder · Relaxing · Colony Sim
The Tenants
Shared: City Builder · Management · Building
The Universim
Shared: City Builder · God Game · Building
Timberborn
Shared: City Builder · Building · Sandbox
Dwarf Fortress
Shared: City Builder · Base Building · Sandbox
Workers & Resources: Soviet Republic
Shared: City Builder · Building · Base Building
Academia : School Simulator
Shared: City Builder · Management · Building
Against the Storm
Shared: City Builder · Building · Management
Hearth and Hamlet
Shared: City Builder · Idler · Relaxing