Bubble Bobble Part 2 is a game in the Bubble Bobble series. Never released in the arcade, two versions of the game were developed independently from each other for the NES and Game Boy formats, with each game receiving a different storyline as a result. The Game Boy version is known in Japan as Bubble Bobble Junior Baburu Boburu Junia?. According to the NES version's manual, this game would supposedly star Bub and Bob as the original duo. However, the protagonists.