Build a marble run. Drop the marble.
Watch it roll.
Snap colorful tracks onto a 3D grid, then watch the marble run with real physics movement and cinematic camera switches. Twelve hand-crafted levels plus open freestyle.
Easy builder
Tap a square, a piece snaps in. Tap again to turn it, hold to take it off.
Real physics
The marble rolls, flies and loops the way a real one does. Every run is the same run.
Personal bests
One to three stars a level. Your best runs follow you when you sign in.