Fly the rocket from its launch pad and land it slow and straight in the middle of the landing pad. B is the outer button and A the inner one, as on the Arduboy. On the title, hold B to launch. Hold B for thrust and feather it, the rocket is light on fuel; left and right tilt the rocket. Grab the blinking star on each level for bonus points. Out of fuel above 100 m? Press A to open the parachute. After landing, B goes to the next level and A shows how the landing was scored. Three rockets to get through all 100 levels in 10 worlds. Tap the screen once if you don't hear sound.