Save the Candy Kingdom by exploring the mysterious Secret Royal Dungeon deep below the Land of Ooo in Adventure Time: Explore the Dungeon Because I DON'T KNOW! In a completely new storyline and adventure and featuring the voices of the show's most popular characters and designed in collaboration with creator Pendleton Ward, players get to select from an assortment of fan-favorite characters from the show. Finn, Jake, Marceline, Cinnamon Bun, and more are available to play, and gamers can team up with your friends in four-player co-operative multiplayer as the Adventure Time world comes to life.