A and B do the same thing everywhere. From the title, press either to reach the sound screen (up/down for on or off), then she explains how to play in two speech bubbles. Jump with A or B: hold it for a big jump, tap it for a small hop. Timing is everything: jump again right as the pump bottoms out for the most air and the best points. Every jump gets points and a cheer, and the gauge on the hose shows how full the balloon is. After 11 seconds the balloon slips off and flies up through the clouds, the birds, the planes and into the stars. Your score is your jump points plus how high it gets. On the score screen, right plays again and left goes back to the title.