Mouse = jump

Backflip Maniac is a great online game in which you jump with your character. The first levels will be easier as you jump from low heights. Later, however, the buildings will still be higher and you will find it harder to hit exactly where you are. It is also very important to hit exactly the red square, otherwise you will not advance to the next level.

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