Doodle Axle Lab
Sketch a vehicle from 12 physical parts, test it on 20 paper-and-ink courses, and repair your design. Includes budget challenges, three Sandbox blueprint slots and Undo.
Your goal
Build a connected vehicle and bring its intact cabin to the goal across twenty physical challenges. Each course has a budget and part limit; Sandbox has three blueprint slots and no ranked awards.
Start your first session
Inspect the road preview, attach wheels and a battery to the cabin, then Run. Use the throttle and brake to control the real vehicle; Stop returns to your editable blueprint.
A useful decision to practice
Match compatible ports and keep heavy parts low. Water needs buoyancy and a propeller; extra motor power also spends finite battery energy. Repair overloaded joints before repeating the same run.
How to play: controls
Drag parts onto matching ports; use Rotate or R and the position controls. A/D or arrows drive, Space brakes. Choose wheel/propeller power, then bring the cabin upright to the flag. Touch controls supported.
Wide playfield · landscape recommended
Open the game directly