Games like Toy Tinker Simulator
Games like Toy Tinker Simulator include Planet Coaster, PC Building Simulator, Garry's Mod, Supermarket Simulator, and House Flipper. We matched them by the tags players give Toy Tinker Simulator on Steam (Simulation, Building, Realistic, First-Person, and Trading): closest matches first, and among equally close ones the better-known games.

Planet Coaster
Shared: Simulation · Building · Sandbox

PC Building Simulator
Shared: Simulation · Building · First-Person

Garry's Mod
Shared: Building · Sandbox · First-Person

Supermarket Simulator
Shared: Simulation · Trading · Singleplayer

House Flipper
Shared: Simulation · Building · Singleplayer

The Sims™ 4
Shared: Building · Simulation · Singleplayer

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Realistic

My Summer Car
Shared: Simulation · Realistic · Building

Cooking Simulator
Shared: Simulation · Realistic · Singleplayer

Cities: Skylines
Shared: Simulation · Building · Singleplayer

Planet Zoo
Shared: Simulation · Building · Sandbox

Cities: Skylines II
Shared: Simulation · Building · Sandbox

SuchArt: Creative Space
Shared: Simulation · First-Person · Realistic

Gas Station Simulator
Shared: Simulation · Building · Singleplayer

Car Mechanic Simulator 2018
Shared: Simulation · Building · Realistic

inZOI
Shared: Simulation · Realistic · Building

Gold Mining Simulator
Shared: Simulation · Realistic · Singleplayer

Slime Rancher 2
Shared: Singleplayer · First-Person · Relaxing

Low-Budget Repairs
Shared: Simulation · Singleplayer · First-Person

PowerWash Simulator
Shared: Simulation · First-Person · Relaxing

Planet Coaster 2
Shared: Simulation · Building · Sandbox

Tank Mechanic Simulator
Shared: Simulation · Realistic · Building

Tiny Glade
Shared: Building · Relaxing · Sandbox

Farming Simulator 25
Shared: Simulation · Realistic · First-Person