Games like Mechanization
Games like Mechanization include House Flipper, Planet Coaster, Garry's Mod, Prison Architect, and Cities: Skylines II. We matched them by the tags players give Mechanization on Steam (Sandbox, Simulation, Casual, Idler, and Isometric): closest matches first, and among equally close ones the better-known games.

House Flipper
Shared: Simulation · Sandbox · Casual

Planet Coaster
Shared: Simulation · Sandbox · Building

Garry's Mod
Shared: Sandbox · Casual · Building

Prison Architect
Shared: Simulation · Sandbox · Building

Cities: Skylines II
Shared: Simulation · Sandbox · Building

Cities: Skylines
Shared: Simulation · Sandbox · Building

Two Point Museum
Shared: Simulation · Casual · Sandbox

Startup Company
Shared: Simulation · Sandbox · Casual

Dyson Sphere Program
Shared: Simulation · Building · Base Building

Two Point Hospital
Shared: Simulation · Sandbox · Building

Space Engineers
Shared: Sandbox · Simulation · Building

PC Building Simulator
Shared: Simulation · Sandbox · Building

Totally Accurate Battle Simulator
Shared: Sandbox · Simulation · Strategy

My Dream Setup
Shared: Simulation · Sandbox · Casual

PowerWash Simulator
Shared: Casual · Simulation · Sandbox

Planet Coaster 2
Shared: Sandbox · Simulation · Building

Townscaper
Shared: Sandbox · Casual · Building

The Sims™ 4
Shared: Simulation · Sandbox · Building

Paralives
Shared: Simulation · Sandbox · Building

Oxygen Not Included
Shared: Base Building · Sandbox · Building

Game Dev Tycoon
Shared: Simulation · Casual · Sandbox

Two Point Campus
Shared: Simulation · Sandbox · Casual

RimWorld
Shared: Sandbox · Base Building · Simulation

Factorio
Shared: Sandbox · Base Building · Strategy