Riddle #7:
Clue 1: This friendly character appears in the original Rayman game.
Clue 2: This character can assist Rayman by letting him cross gaps.
Clue 3: This character only appears in one world.
Riddle #8:
Clue 1: This character is a villain.
Clue 2: This character is large, but not enormous.
Clue 3: In most of his appearances, Rayman does not fight this character.