Use the keyboard A, W, D, S or arrow keys Left, Up, Right, Down, and mouse button - if the game description "Dr. Acorn 2" is not stated otherwise.
Dr. Acorn 2
Description: Doctor Acorn is traveling again. This time he is finding the lost light disc. He needs your help! Help him complete his mission. Overcome all the difficulties along the road. Collect stars as many as possible. Avoid traps on the road. There are many levels for you to unlock. Enjoy Dr. Acorn 2!