You need super boosts for this. When you activated the super boost, you know when your running super fast, you can press down quickly two times and you'll still be red but in a ball shape. Quickly hold down A and right then you will start flying super fast in a ball. Also you can press other directions to fly super fast (straight, backward, down). Then you can press down also but once and press the A button and any dictions on the d-pad then you'll start flying a weird way. You can use the super boost flying to get up to high places. To do the wall jump you must first jump on a wall and when you're right on the it press the opposite button and A. when you are on the map you can see little circles, those are either an energy tank, missies, super missies, or power bombs.