Double Shot Is a DS-exclusive platform-puzzle game inspired by earlier adventure puzzles in the Bubble Bobble series. Players guide their favorite dinosaurs through each level, blowing bubbles of different colors to solve puzzles and using various types of special bubbles to entrap enemies, bridge gaps, and earn bonuses. Three different characters are available: series Heroes Bub and Bob, along with their cousin Bubu, who debuts in this game. Each character blows a different color of bubble, and players can switch between the three by using the shoulder buttons. Levels are both screens high, and most feature tricky platforms that allow the intrepid dinos to bubble their way up to the top.