Use the mouse right butto to shoot the ball, a power meter will show you the directio.

Shoot the ball to fly away and reach the bigger destination from the previous you try.
With every try you will earn the money which you can use for upgrade the strength, speed, bounciness and offline earning.

For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.

For Android：
Nearly all of them support WebGL