Build a Car Obby and Sell It at the 3D Auction!
In Build a Car Obby and Sell It at the 3D Auction!, cars are not just transport, they are artwork. The hero Obby builds cars from scratch, mixing parts in unusual ways and turning plain metal into standout rides. His early designs were simple prototypes, but he soon saw how each part can make a car unique. That is how his path in speed, creativity, and competition began. Now Obby shares this experience with you. Earn money by repairing cars and feel the pride of selling each finished build.
How to play?
Assemble cars one by one. In the garages, pick bodies, wheels, engines, and other parts for each new build. Every choice affects the car's speed, handling, and look. When the car is ready, put it up for a 3D auction, watch the bidding, and collect rewards for successful sales. Repairing and building is simple: drag and drop parts onto the car or onto a special platform to create custom rides from scratch. Build unusual models, improve your assembly skills, and aim to become the top seller at the auction so your creations show other players who really knows car building and auction deals.
About this game:
- Players have rated this game 5.00 out of 5, based on 1 votes.
- Released in February 2026.
- Ready to play on Web Browser (PC).
- Age rating: 7+
- Powered by HTML5 (Unity WebGL) — jump right in and start playing in your browser, no downloads needed.
Game features:
- Drag and drop bodies, wheels, and engines to build custom cars
- Tune part choices to change each car’s speed, handling, and style
- List finished cars at a 3D auction and watch live bidding
- Sell successful builds at auction to earn money and rank higher
























