Games like Crazy Machines 3
Games like Crazy Machines 3 include Garry's Mod, Poly Bridge, Bridge Constructor Portal, Poly Bridge 2, and Besiege. We matched them by the tags players give Crazy Machines 3 on Steam (Simulation, Puzzle, Physics, Strategy, and Sandbox): closest matches first, and among equally close ones the better-known games.
Garry's Mod
Shared: Sandbox · Physics · Multiplayer
Poly Bridge
Shared: Simulation · Physics · Puzzle
Bridge Constructor Portal
Shared: Simulation · Puzzle · Physics
Poly Bridge 2
Shared: Puzzle · Physics · Simulation
Besiege
Shared: Simulation · Physics · Sandbox
House Flipper
Shared: Simulation · Singleplayer · Multiplayer
Cities: Skylines
Shared: Simulation · Strategy · Sandbox
Space Engineers
Shared: Simulation · Sandbox · Physics
Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Strategy
Kerbal Space Program
Shared: Simulation · Physics · Sandbox
People Playground
Shared: Physics · Sandbox · Simulation
Hardspace: Shipbreaker
Shared: Simulation · Physics · Puzzle
BeamNG.drive
Shared: Simulation · Physics · Sandbox
Prison Architect
Shared: Simulation · Sandbox · Strategy
Planet Coaster
Shared: Simulation · Sandbox · Building
Plague Inc: Evolved
Shared: Simulation · Strategy · Singleplayer
Teardown
Shared: Physics · Sandbox · Multiplayer
Cities: Skylines II
Shared: Simulation · Sandbox · Building
Bloons TD 6
Shared: Strategy · Singleplayer · Multiplayer
Jurassic World Evolution
Shared: Simulation · Strategy · Building
Scrap Mechanic
Shared: Sandbox · Physics · Building
Mini Motorways
Shared: Simulation · Strategy · Puzzle
Two Point Hospital
Shared: Simulation · Strategy · Singleplayer
Jurassic World Evolution 2
Shared: Simulation · Sandbox · Building