Games like Indoorlands
Games like Indoorlands include Cities: Skylines, Planet Coaster, Cities: Skylines II, Two Point Hospital, and Planet Zoo. We matched them by the tags players give Indoorlands on Steam (Simulation, Management, Strategy, Building, and Indie): closest matches first, and among equally close ones the better-known games.

Cities: Skylines
Shared: Simulation · Management · Building

Planet Coaster
Shared: Simulation · Management · Building

Cities: Skylines II
Shared: Simulation · Building · Management

Two Point Hospital
Shared: Simulation · Management · Building

Planet Zoo
Shared: Management · Simulation · Building

Tavern Master
Shared: Simulation · Management · Building

Jurassic World Evolution
Shared: Simulation · Building · Management

Startup Company
Shared: Simulation · Management · Strategy

Prison Architect
Shared: Simulation · Building · Strategy

Foundation
Shared: Simulation · Strategy · Management

Jurassic World Evolution 2
Shared: Management · Simulation · Building

Planet Coaster 2
Shared: Simulation · Strategy · Building

Mini Motorways
Shared: Simulation · Strategy · Management

Transport Fever 2
Shared: Simulation · Management · Strategy

Kingdoms and Castles
Shared: Management · Simulation · Strategy

Manor Lords
Shared: Simulation · Strategy · Management

Two Point Campus
Shared: Simulation · Management · Strategy

RollerCoaster Tycoon®: Deluxe
Shared: Simulation · Management · Strategy

Two Point Museum
Shared: Simulation · Strategy · Building

Game Dev Tycoon
Shared: Simulation · Management · Strategy

Banished
Shared: Simulation · Strategy · Indie

Oxygen Not Included
Shared: Building · Management · Resource Management

Little Big Workshop
Shared: Simulation · Management · Strategy

Against the Storm
Shared: Simulation · Strategy · Building