Games like Garry's Mod

Games like Garry's Mod include People Playground, Scrap Mechanic, Space Engineers, Fireworks Mania - An Explosive Simulator, and BeamNG.drive. We matched them by the tags players give Garry's Mod on Steam (Sandbox, Moddable, Multiplayer, Physics, and Building): closest matches first, and among equally close ones the better-known games.