Adjust the sliders.
Surprisingly realistic motion produced with very simple algorithms. Look inside for specifics. New features in version 2: ✦ Forwards lean ✦ Bouncing motion ✦ "Gravity" slider ✦ Optimized (less redundant) code "Gravity" isn't really gravity - it simply affects the height of the bounce - but I call it that to make the slider and its use more intuitive. Code, graphics and music by me. The music was made with BeepBox.