Puzzle Bobble Everybubble!

The story of Puzzle Bobble Everybubble! brings Bub, Bob, Peb, and Pab to Rainbow Island, where Miniroon, a mysterious character similar to Bub lives. One day, Miniroon suddenly starts to emit a large number of bubbles, covering the whole island and causing problems for its residents. Time for our four friendly bubble dragons to step in and help Miniroon, whose bubble-blowing is bad news for the island! (Metacritic.com)