Description

Bubble worm always up and up. but it will fall down if you touch screen. And now, let your bubble worm go forward and avoid various obstacles, you can win high score.

The secret of bubble worm:
1. it can quickly rise if you touch up.
2. it can quickly fall if you touch down and don't up.
3. if you want it in a straight line, you only have to tap on quickly and keep the rhythm.

How far can bubble worm run? it depends on your grasp of rhythm.