At the title screen, hold L1 and press Square, Square, Circle, Down, Left, Right, Left, Right. Then while playing the game,hold and press Square to add one hundred crystals to your inventory. Repeat this to add an unlimited amount of crystals to your inventory.
Hold L1 and press Circle, Down, Left, Up, Right, Triangle, Down at the title screen.
Shortcut In Water Race In World 1
There is a shortcutin the Water Race. When you get to the waterfall go through it and you will be on the other side of the river.