Games like Clustertruck
Games like Clustertruck include Neon White, Grand Theft Auto V Legacy, Portal 2, Portal, and A Story About My Uncle. We matched them by the tags players give Clustertruck on Steam (Parkour, Automobile Sim, Action, First-Person, and 3D Platformer): closest matches first, and among equally close ones the better-known games.

Neon White
Shared: Parkour · 3D Platformer · Action

Grand Theft Auto V Legacy
Shared: Action · Automobile Sim · First-Person

Portal 2
Shared: Singleplayer · First-Person · 3D Platformer

Portal
Shared: First-Person · 3D Platformer · Singleplayer

A Story About My Uncle
Shared: Parkour · First-Person · Singleplayer

My Friend Pedro
Shared: Action · Parkour · Indie

Turbo Dismount™
Shared: Automobile Sim · Action · Physics

Haste
Shared: Parkour · 3D Platformer · Action

Cyber Hook
Shared: Parkour · 3D Platformer · Action

SEUM: Speedrunners from Hell
Shared: Parkour · 3D Platformer · First-Person

Ghostrunner
Shared: Action · First-Person · Fast-Paced

Gorilla Tag
Shared: Parkour · First-Person · Action

Wreckfest
Shared: Automobile Sim · Action · Physics

Getting Over It with Bennett Foddy
Shared: Singleplayer · Physics · Difficult

DeadCore
Shared: Action · Parkour · First-Person

Mirror's Edge™
Shared: Parkour · First-Person · 3D Platformer

Valley
Shared: Parkour · First-Person · Action

Garry's Mod
Shared: Physics · First-Person · Singleplayer

BeamNG.drive
Shared: Automobile Sim · Physics · Destruction

Pizza Tower
Shared: Fast-Paced · Indie · Action

Ben and Ed
Shared: Parkour · Action · 3D Platformer

Teardown
Shared: Physics · Singleplayer · First-Person

Refunct
Shared: Parkour · 3D Platformer · First-Person

Titanfall® 2
Shared: Parkour · Action · Singleplayer

