Bubble Bobble Revolution is a 2D platform game for the Nintendo DS. Developed by Dreams, it was released in Japan on 24 November 2005 by Taito as , in Europe on 2 December 2005 by Rising Star Games (Distribution handled by (Atari Europe) and in North America on 3 October 2006 by Codemasters. Bubble Bobble Revolution received a strongly negative reception after its release, because of poor graphics and level design, and the presence of a major software bug in the North American version that prevented the game from being completed. Gameplay There are two primary gameplay modes in Bubble Bobble Revolution: "Classic", and "New-Age". "Classic" mode is a conversion of the original Bubble Bobble to the DS hardware. Gameplay is nearly identical to the original game: players must control either Bub or Bob through 100 single-screen levels, in which they must defeat a certain number of enemies in order to proceed; being hit by an enemy results in a loss of a life. Enemies are defeated by blowing bubbles to trap them and then colliding with them; each enemy produces a food item that can be collected for extra points. The original co-op multiplayer mode is also implemented; if two players own copies of the game, they can use DS Download Play to play together. "New-Age" plays similarly to the original game, with several key differences. Characters and levels are larger (spanning the DS's dual screen), and enemies and projectiles are faster. There are additionally boss fights every tenth level, and Bub and Bob can now take three hits instead of one before dying and have several new types of bubbles. Fans are also scattered around levels, and can be spun by blowing into the DS's microphone. Rather than a co-op mode, "Revolution" includes a four-player competitive mode in which players compete for the most points in ten different levels. Level 30 bug All levels beyond #30 in the North American version are unplayable due to a programming error that causes the boss of that level not to spawn. This was an often criticized aspect of the game. Codemasters ultimately responded by releasing a fixed version of the game, which included a free copy of Rainbow Islands Revolution. Reception The game received "unfavorable" reviews according to the review aggregation website Metacritic. In Japan, Famitsu gave it a score of one seven and three sixes, while Famitsu Cube + Advance