Rayman 2: The Great Escape

While playing a game, tap R repeatedly.

Pause the game and press X + Y.

To instantly gain maximum health, while in the game, tap the R button to the rhythm of the main jingle used in the games music.

You must first get the power up that allows you to swing from purple lums. Then go back to the first level and enter the part where you have to climb. When you reach the top, swing by the lum and you will be able to get to the village. Here you can place crystals to unlock extra features in the game.

Stand under a waterfall (such as the one at the beginning of the first level) and keep tapping one of the buttons (listed below) to gain access to a minigame. Be aware that this will exit the level you are currently playing.