To move the bubbles left, move your mouse over to the left hand side of the screen and click the button To move the bubbles right, move your mouse over to the right hand side of the screen and click the button. Or, if you prefer, you can use the left and right arrow keys! Once you're on a menu page, to go back home, move your mouse to the bottom of the screen and wait until the 'Home' button appears and click it. Previous project: http://scratch.mit.edu/projects/12975708/ Next project: http://scratch.mit.edu/projects/14562681/