There’s another Froot Loops advertisement quest in Poptropica. In this mission, you must defeat the Witch Doctor, who has stolen the Froot Loops Sprinkles cereal in a series of mini-games. There are four different games to play and most of them are very easy. The only challenging one is the last one, where you need to hit him with a catapult while avoiding his shrinking magic. Here’s the video walkthrough of the entire quest.
When you complete the quest you’ll get two items. The first is a Witch Doctor Headdress and the second is the Froot Loops Sprinkle Dust.