Rayman - Did You Know Gaming? Feat. Caddicarus
The console versions contain several unused animations for Rayman.
Contributed by Yoshispacedragon
Found within the game's files is an unused burnt skin for Rayman, which was intended to have been one of the unlockable costumes before being scrapped for unknown reasons.
Contributed by CuriousUserX90
Found within the game's file is the song "Cotton Eye Joe" by Rednex, of which was supposed to've been included as one of the dance minigames before being removed for unknown reasons
Contributed by CuriousUserX90
The game originally started out as a classic adventure platformer game on the PlayStation 2 going under the name Rayman 4. When development switched to the Wii, the development team found the controls to be too different to continue making it a platformer. As such, the game was made into a party mini-game collection. Interestingly, the Game Boy Advance version of the game didn't change genres and remained a platformer.
Contributed by gamemaster1991
The Xbox 360 version of the game has three achievements that are impossible to unlock: "Greatest Rayman Ever", "Rayman Loves Drawing" and "Rayman Loves Challenge". They all involve beating every challenge in Score Mode. To unlock these, the player must accumulate 174,000 points to unlock the final challenge, but the accumulated perfect score of every other challenge only goes up to 173,000.
Contributed by CarlosTheHitman