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 pound 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. Beemo claims to not have emotions, but Donny angers him by smashing a controller and throwing it at him. In "Rainy Day Daydream", he shows a bored Finn and Jake a new game, "Conversation Parade".

Beemo appears again in "Slow Love" where he acts like a rebellious kid, refusing to turn down his music when Jake tells him. He is then pummeled and battered when Snorlock starts dancing with lady snails while the tree house is on his back, but is apparently unharmed and returns to play music at the end of the episode.

Playable games

 * Adventure Masters ("Business Time")
 * Abraham Lincoln game ("Business Time")
 * Racing game ("My Two Favorite People")
 * Bug Battle ("Donny")
 * "Galaga" or "Space Invaders" type game ("What is Life?")
 * Conversation Parade ("Rainy Day Daydream")
 * "Ghost game" ("Slow Love")

Appearance
He is a medium-size green handheld gaming device, sometimes appearing with one or two controllers attached to it. When he's not being played, he either has a pixelly face, or an anime style face. The letters "BMO" are printed on his sides, indicating his name.

Trivia

 * He looks like a half-Macintosh half-Game Boy Color with Atari 2600 controllers. He also shares some traits with a Vectrex.
 * It is revealed that Beemo can talk in the episode "Donny". He proclaims that he supposedly cannot express emotion. However, when Donny throws one of his controllers at him, he appeared to show pain, as well as emotion.
 * Since Beemo is a Nintendo-like gaming device, he speaks with an electronic Far East Asian accent.
 * He also seems to like it when he's being played.
 * In the House Hunting Song, Marceline says that she is "invested in this very cute video game" while holding Beemo.
 * While Marceline is playing Beemo during the House Hunting Song, she is playing him without a controller, which explains why he has buttons built in to him.
 * He claims he made the game "Conversation Parade" that Finn and Jake play in "Rainy Day Daydream", meaning that he may actually create all of his games.
 * In "Rainy Day Daydream", Finn called Beemo a "he", proving that he is male.