The gameplay in Dragon Ball Jumping focuses on helping Son Go Ku jump. It's that simple. The trick to winning this game is to not let him fall off. Once he does, it is game over. Use the four arrow keys to control Goku. Move him from star to star and don't ever let him land on a place where there is no star. Collect stars to add points. Oh and did I forget to mention that there are enemies waiting for him above? Be careful. It might be too easy to just jump from star to star, but defeating these bad guys isn't.