Games like Domino Chillbox
Games like Domino Chillbox include Garry's Mod, Planet Coaster, House Flipper, Space Engineers, and PC Building Simulator. We matched them by the tags players give Domino Chillbox on Steam (Simulation, Sandbox, 3D, Minimalist, and Building): closest matches first, and among equally close ones the better-known games.

Garry's Mod
Shared: Sandbox · Building · Physics

Planet Coaster
Shared: Simulation · Sandbox · Building

House Flipper
Shared: Simulation · Sandbox · Building

Space Engineers
Shared: Sandbox · Simulation · Building

PC Building Simulator
Shared: Simulation · Sandbox · Building

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Physics

Kerbal Space Program
Shared: Simulation · Sandbox · Physics

People Playground
Shared: Sandbox · Physics · Simulation

Planet Coaster 2
Shared: Simulation · Sandbox · Building

Cities: Skylines II
Shared: Simulation · Sandbox · Building

The Sims™ 4
Shared: Simulation · Building · Sandbox

Besiege
Shared: Simulation · Sandbox · Physics

Poly Bridge
Shared: Simulation · Building · Sandbox

Cities: Skylines
Shared: Simulation · Building · Sandbox

Townscaper
Shared: Sandbox · Building · Relaxing

Fireworks Mania - An Explosive Simulator
Shared: Sandbox · Building · 3D

My Dream Setup
Shared: Simulation · Sandbox · Building

Fun with Ragdolls: The Game
Shared: Sandbox · Simulation · Physics

BeamNG.drive
Shared: Simulation · Sandbox · Physics

CarX Drift Racing Online
Shared: Simulation · Sandbox · Physics

Stardew Valley
Shared: Simulation · Sandbox · Relaxing

Scrap Mechanic
Shared: Sandbox · Building · Physics

Planet Zoo
Shared: Simulation · Sandbox · Building

Aviassembly
Shared: Sandbox · Building · Physics