Pogo Stick with manual and auto jump.

Controls:
Up arrow: press and the weight goes down, release and the weight goes to. press and release quickly to jump. when landing press and release as soon as you hit the ground to jump even higher.
F: is auto jump.
Slider: hold down the slider and slide left/right to control the jump direction. release the slider and it will return the center.

Note: auto jump usually doesn't jump as high as manual jump. auto jump is meant for cruising not jumping over obstacles.