BMO

Beemo is Finn and Jake's video game system. He makes his appearance in the title scene of the Theme Song of every episode of Adventure Time just before Finn and Jake punch their fists together. He made a cameo appearance in the episode "Evicted", being played by Marceline while Finn and Jake are going house-hunting. He is also seen in "Business Time" when Finn and Jake are playing Adventure Masters on him. Also, in "Business Time", Finn and Jake are seen playing an Abraham Lincoln game. He is later seen in the episode "My Two Favorite People". In "The Witches Garden", Finn was playing a game while discussing with Jake about how he got his magical powers. Beemo also is seen in "What is Life?" when Jake throws a garbage bag of butter on Finn, and in the episode "Donny" where one of the controls is smashed in half.

Playable games

 * Adventure Masters ("Business Time")
 * Abraham Lincoln game ("Business Time")
 * Racing game ("My Two Favorite People")
 * Bug Battle ("Donny")

Appearance
He is a medium-size green handheld gaming device, sometimes appearing with two controllers attached to it. When he's not being played, he either has a pixelly face, or an anime style face.

Trivia

 * He looks like a Gameboy Color with Atari 2600 controllers.
 * In the Evicted Song, Marceline says that she is "invested in this very cute video game" while holding Beemo.
 * It is revealed that Beemo can talk in the episode "Donny".
 * When he's not played, his face looks anime-like.
 * When having one of his controllers thrown at him, he appeared to show pain, as well as emotion.
 * He may be Japanese, which is likely since he looks like a gameboy color with Atari 2600 controllers, which are made by Nintendo, which are Japanese-made/created products.