Games like Halloween Decoration Sandbox
Games like Halloween Decoration Sandbox include Garry's Mod, House Flipper, PC Building Simulator, Rolling Line, and The Forest. We matched them by the tags players give Halloween Decoration Sandbox on Steam (Sandbox, Horror, Immersive Sim, Simulation, and Building): closest matches first, and among equally close ones the better-known games.
Garry's Mod
Shared: Sandbox · Building · Casual
House Flipper
Shared: Simulation · Sandbox · Singleplayer
PC Building Simulator
Shared: Sandbox · Simulation · Immersive Sim
Rolling Line
Shared: Sandbox · Level Editor · Simulation
The Forest
Shared: Horror · Building · Sandbox
People Playground
Shared: Sandbox · Singleplayer · Simulation
Supermarket Simulator
Shared: Simulation · Singleplayer · Immersive Sim
Cities: Skylines
Shared: Sandbox · Simulation · Building
The Sims™ 4
Shared: Sandbox · Simulation · Building
BONEWORKS
Shared: VR · Sandbox · Singleplayer
Job Simulator
Shared: VR · Horror · Simulation
Poly Bridge
Shared: Sandbox · Building · Simulation
Waterpark Simulator
Shared: Sandbox · Simulation · Singleplayer
Space Engineers
Shared: Sandbox · Building · Simulation
Cities: Skylines II
Shared: Sandbox · Simulation · Building
Train Simulator Classic
Shared: Simulation · Singleplayer · Sandbox
The Sims™ 3
Shared: Sandbox · Simulation · Building
Kerbal Space Program
Shared: Sandbox · Simulation · Building
Planet Coaster
Shared: Sandbox · Simulation · Building
Two Point Hospital
Shared: Simulation · Sandbox · Building
PowerWash Simulator
Shared: Sandbox · Simulation · Casual
A Game About Digging A Hole
Shared: Sandbox · Horror · Simulation
Resident Evil 7 Biohazard
Shared: Horror · VR · Singleplayer
My Dream Setup
Shared: Sandbox · Building · Simulation