23 fotograms per second, instead of 25 the background made with aquerels, instead of pencils and computer realistic ligths and shadows, instead of only one colour pattern eyecolour for every one, instead of totally white normal skincolour, not anymore yellow 1: Egg Monsters: the eggs of the monsters. 2: Baby Monsters: baby, little, cutie monsters who are the favourite of Lisa 3: Child Monsters: monsters who acts child-likely and are prankster. The favourite of Bart. 4: Teen Monsters: monsters solitally in love and the females have lipstick. Seby favourites them!