Dragon-Dragon gets separated from Simon and Barney, while it's up to Bryce, Jack, Evan, and Ollie to not only win back Jewel's tiara gems, but also help find him by playing the physical games.
Jewel's team is made up of some identical twin princesses and some Nick Jr. friends. Not only do Maddie, Charlie, Lance, and Dorothy play the games to help win back Jewel's gems, but they also help Simon and Barney with their plans on a windy day in the castle.