Games like Dude Simulator 5
Games like Dude Simulator 5 include Grand Theft Auto V Legacy, Aimlabs, Arma 3, Garry's Mod, and Grand Theft Auto V Enhanced. We matched them by the tags players give Dude Simulator 5 on Steam (Simulation, Action, Automobile Sim, Sandbox, and Life Sim): closest matches first, and among equally close ones the better-known games.

Grand Theft Auto V Legacy
Shared: Action · Automobile Sim · Shooter

Aimlabs
Shared: Simulation · Action · FPS

Arma 3
Shared: Action · Simulation · Shooter

Garry's Mod
Shared: Sandbox · Simulation · FPS

Grand Theft Auto V Enhanced
Shared: Action · Shooter · Automobile Sim

Ravenfield
Shared: FPS · Action · Sandbox

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Action

KovaaK's
Shared: Action · Simulation · Shooter

Arma Reforger
Shared: Simulation · Action · Shooter

Mon Bazou
Shared: Automobile Sim · Sandbox · Life Sim

Hot Dogs, Horseshoes & Hand Grenades
Shared: Sandbox · Simulation · Shooter

BeamNG.drive
Shared: Simulation · Automobile Sim · Sandbox

Slime Rancher
Shared: Cute · Simulation · Sandbox

Car Mechanic Simulator 2021
Shared: Simulation · Automobile Sim · Sandbox

Far Cry 3
Shared: Action · FPS · Shooter

CarX Drift Racing Online
Shared: Simulation · Sandbox · Automobile Sim

Grand Theft Auto IV: The Complete Edition
Shared: Action · Automobile Sim · Sandbox

BONEWORKS
Shared: Action · Sandbox · Shooter

My Winter Car
Shared: Simulation · Automobile Sim · Life Sim

My Summer Car
Shared: Simulation · Automobile Sim · Sandbox

BONELAB
Shared: Sandbox · Action · Shooter

Goat Simulator
Shared: Simulation · Sandbox · Action

s&box
Shared: Sandbox · Action · Shooter

GoreBox
Shared: Sandbox · Shooter · FPS

