Games like Check Inn
Games like Check Inn include Cities: Skylines, Farthest Frontier, ISLANDERS, Kingdoms and Castles, and Cities: Skylines II. We matched them by the tags players give Check Inn on Steam (Puzzle, Economy, City Builder, RTS, and Building): closest matches first, and among equally close ones the better-known games.

Cities: Skylines
Shared: City Builder · Building · Economy

Farthest Frontier
Shared: City Builder · Building · Economy

ISLANDERS
Shared: City Builder · Puzzle · Building

Kingdoms and Castles
Shared: City Builder · Economy · Building

Cities: Skylines II
Shared: City Builder · Building · Economy

Anno 1800
Shared: City Builder · Economy · RTS

Anno 117: Pax Romana
Shared: City Builder · Economy · RTS

Stronghold: Definitive Edition
Shared: City Builder · Building · RTS

Academia : School Simulator
Shared: City Builder · Economy · Building

Town to City
Shared: City Builder · Building · Economy

Prison Architect
Shared: Building · City Builder · Economy

Mad Games Tycoon 2
Shared: Economy · City Builder · Building

Foundation
Shared: City Builder · Economy · Building

Planet Zoo
Shared: Building · City Builder · Economy

Anno 2070™
Shared: City Builder · RTS · Economy

Manor Lords
Shared: City Builder · Building · Economy

Two Point Museum
Shared: City Builder · Building · Economy

Tropico 6
Shared: City Builder · Economy · Building

Nebuchadnezzar
Shared: City Builder · Economy · Building

Rise of Industry
Shared: Economy · City Builder · Building

Stronghold HD (2012)
Shared: City Builder · Economy · Building

Workers & Resources: Soviet Republic
Shared: City Builder · Economy · Building

News Tower
Shared: Building · Economy · City Builder

Rail Route
Shared: Puzzle · Time Management · City Builder