Tiny Mouse: Car Builder

Content rating
Everyone
1+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

A mouse with big dreams and a room full of junk.

Stuart is a tiny mouse who found something better than cheese: a workshop full of forgotten stuff. A soda can. A banana. An empty milk carton. Bolt on some wheels, strap on a rocket, hop in and see how far you get.

BUILD IT YOUR WAY
Every level gives you a body and a box of parts, and where you put them is completely up to you. Snap wheels under a can to make it roll. Strap a rocket to the back for a wild launch. Add a fan to keep your nose up over a gap. There is no single right answer, only what survives the ride.

REAL PHYSICS, REAL CHAOS
Nothing here is scripted. Your car really rolls, tips, flips and falls apart. One wheel in the wrong place sends you nose first into the floor. Get it right and you fly off a cardboard ramp, over the books and straight to the finish line.

MEET YOUR DRIVER
Stuart rides along on every build. He leans into the speed, braces over the bumps and hangs on for dear life when it all goes wrong. Leave him alone in the workshop for a moment and he starts dancing.

A WHOLE HOUSE TO CROSS
Race across a crafting desk, up cardboard ramps, along bookshelves and over the tiles. Knock over paper cups, launch off loops and find out what a rocket powered banana can really do.

FEATURES
- Build a working car from everyday junk: cans, cartons, fruit and tape
- Snap on wheels, rockets, fans and boosters wherever you want them
- Real physics driving with crashes, flips and last second saves
- A cute cartoon mouse who reacts to every jump, bump and disaster
- Handcrafted levels across one big room, with more on the way
- Unlock new looks for your workshop in the store
- Simple one tap controls, quick levels, easy to pick up any time

Perfect for a few minutes on the bus or a long evening of trial and error. If you like physics puzzles, car building games and watching your own inventions fall to pieces in the funniest way possible, Stuart has a seat waiting for you.

Grab a wrench. Build something ridiculous. Drive it anyway.
Build crazy junk cars for a tiny mouse and drive them across the room!
Updated on
Aug 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 4 others
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit

What’s new

Minor bug fixes