Cartoon Network: Adventure Time - Stakes! Miniseries is an eight-part miniseries that focuses on fan-favorite character Marceline. On this new adventure, Finn, Jake, and Princess Bubblegum help Marceline the Vampire Queen face off against five powerful foes from her mysterious past, which have been unleashed by one of Bubblegum's science experiments. The miniseries also features a new song written by former Adventure Time storyboard artist and Steven Universe creator Rebecca Sugar, entitled “Everything Stays.”