Mega jump for touchscreen users

Jumping on the stones with touchscreen was an odyssey. So I decided to implement a "mega jump" for touch screen users. Instead of a traditional jump, the ninja can jump an entire wall and reaching the ceiling with a few efforts. Non touchscreen users won't have the mega jump.

It's a bad artifice, but without this mega jump a user risks to stay confined to a point.

I also tighten the digital joystick feeling, because it was too much reactive with a small display.