Baku Baku, released in Japan as Baku Baku Animal, is a 1995 puzzle video game developed and published by Sega for Japanese arcades. It was later ported to the Sega Saturn, Game Gear, and Microsoft Windows, with the latter version being Sega's first network-compatible PC game. A Sega NetLink-compatible version of the game was also announced, but never released. The Japanese onomatopoeia "Baku Baku" roughly translates to "Chomp chomp".