The new WiiWare title that has released in Japan is the Bomb Tapper and it plays much like Boom Blox. This puzzle game has been developed by Alpha Unit and will go for 500 Wii points. The game would be available on the Japanese Virtual Console.
The premise in the game is that you detonate certain blocks that destroy those around it and the goal is to clear the entire screen of bocks. There was some footage of the title in the Wii folder which could be collected. It’s not for sure whether this could make its way to North America but we’re willing to do some unsavory acts with the hope that it would sometime in the future.