basically you just need to touch the star. and you automatically bounce when you touch the ground. 100 LEVELS!! MORE COMING SOON!! hold X to see the current unlockable colors/variants hold Z to see the limited time unlockable colors/variants hold C to see the ball shop press 1 to roll for a reward. WARNING, IT COSTS 50$ TO SPIN in the shop, it displays a few characteristics on items. they might be confusing. let me explain. Red means the key you must press to equip/buy Blue is the title of the ball Green is what you need to get it And purple is the size of the ball You get 100$ every time you beat a level.