Single-player games like Crash Test Billy
Below are 11 single-player Steam games similar to Crash Test Billy, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Crash Test Billy page.
Ranked picks
- 1
SimplePlanes
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Simulation with Crash Test Billy.
Build airplanes by snapping parts together, designing wing sections, and attaching engines. At any time, you can strap yourself into the cockpit and see how it flies with realistic physics. If you're not in the mood for building, over 100,000 airplanes are available to download for free.
- 2
Brick Rigs
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Simulation with Crash Test Billy.
Build your own vehicles or download one of the more than 200,000 creations already uploaded to the Workshop and experience the dynamic driving and destruction physics of Brick Rigs!
- 3
The Enjenir: The Engineering Physics Building Simulator
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Action and Simulation with Crash Test Billy.
Put your engineering and problem solving skills to the test in this sandbox physics building game! Enjoy the freedom of completely gridless 3D sandbox building combined with hilarious ragdoll third person controls, offering a truly unique and hilarious "Enjeniring" experience!
- 4
Turbo Dismount™
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Action and Simulation with Crash Test Billy.
Turbo Dismount is a kinetic tragedy about Mr. Dismount and the cars who love him. It is the official sequel to the wildly popular and immensely successful personal impact simulator - Stair Dismount.
- 5
GearBlocks
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Simulation and Early Access with Crash Test Billy.
Explore a world of creative building, interactive machines, and gears - lots of gears. Build all things mechanical: cars, trucks, cranes, tanks, gearboxes, engines, clocks, anything you can think of. Test your creations to destruction in challenging scenarios, and share them in the workshop!
- 6
BeamNG.drive
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Simulation and Early Access with Crash Test Billy.
A dynamic soft-body physics vehicle simulator capable of doing just about anything.
- 7
Dream Car Builder
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Simulation with Crash Test Billy.
Design your car from scratch: from the frame to the suspension and race it!
- 8
Wreckfest
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Action and Simulation with Crash Test Billy.
Wreckfest is a demolition derby themed racing game with soft-body damage modeling, sophisticated driving dynamics and in-depth vehicle upgrading, featuring both demolition derbies and more traditional track races. It’s all about fun, breakneck racing and over-the-top crashes.
- 9
Wooden Battles
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Action and Simulation with Crash Test Billy.
Build a wooden fort, place your units, watch the mayhem!
- 10
Bounce Ball
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Action and Casual with Crash Test Billy.
A physics based puzzle game. Bounce the ball of angled surfaces to get it to the finish.
- 11
Wooden Battles: Spec Ops
Single-player alternative to Crash Test Billy — playable solo, no multiplayer required. Shares Action and Simulation with Crash Test Billy.
Wooden Battles: Spec Ops is a stealth action strategy game. Take control of a group of 4 special forces units with unique abilities, infiltrate the enemy base and complete the mission objectives. Use the in-game level editor to create your own missions and upload them to the Steam Workshop.