Classic Rayman mini-game
Collect over 90% of the Lums in the game, then complete the game and allow the credits to complete to play a mini-game based on the original Rayman.

Golbox Village:
To get to Golbox Village you need to first get the power up to swing from purple lums. Next go back to the first level and go to the part where you have to climb(the
one with the two walls close together). When you get up swing by the lum and you can get to the village. Here you place the crystals which unlocks stuff like a
4-player mini-game!