D3Publisher and WayForward have unveiled a new gameplay trailer featuring a stack of footage for their upcoming co-op title Adventure Time: Explore the Dungeon Because I DON'T KNOW!

Those eager for more Adventure Time mathematics, the new title will see players striving to save the Candy Kingdom by exploring the mysterious Secret Royal Dungeon deep below the Land of Ooo. You'll also be able to play as not only Finn and Jake, but also Marceline, Cinnamon Bun, and more in some four player co-op fun.

Check it out below for a mathematical time with the quirky characters of the popular TV show. Adventure Time: Explore the Dungeon Because I DON'T KNOW! will be making its way to 3DS, Wii U, Xbox 360 and PlayStation 3 on November 15th.