BMO

BMO(AKA Beemo) is Finn and Jake’s living video game system, who lives with them in the Treehouse. BMO is Finn and Jake's living video game console system, portable electrical outlet, computer, music player, VCR, video player, video editor, roommate, camera, alarm clock, toaster, flashlight, strobe light, skateboarder, soccer player, tape player, chef, detective, and friend.

Appearance
BMO looks like a Macintosh Computer with Gameboy color buttons and Atari 2600 controllers. BMO is a small green robot with a turquoise faceplate. His front includes an arrow pad, a floppy disk slot, multiple different shape buttons, two controller sockets, and of course, his face/screen. On his sides, the word “BMO” is printed, in which his arms emerge from the centers of the “O”s.