Cheat mode
Hold [L] + [R] at the level selection screen to display the code entry screen. Then, use the D-pad to enter one of the following codes. Press [X] to accept and activate the code.
Ghost In The Trap
On the Ghost In The Trap level in the Desert Oasis world, when you get stuck in a trap turn and face the ghost. Once the trap you are currently in opens, run to the next trap and do the same thing. You will have to repeat this once more.