BMO decided to create the best game in the world and make his best friends be the characters to help liven it up...only, his friends don't know they're inside a game! SOMETHING ISN'T RIGHT HERE . . . Finn and Jake wake up in a world that is not quite the way they remember it--more snakes, that's for sure--and it looks like they're stuck here.But where is here exactly? With the help of some fellow friends, Finn and Jake soon discover that they're inside BMO and it looks like BMO is determined to give them the best game of their lives whether they want it or not. Written by Christopher Hastings (Gwenpool) and illustrated by Ian McGinty (Welcome to Showside), return to the land of Ooo with all new adventures in the bestselling series Adventure Time Volume 12. Collects issues #55-59.