Nintendo announced a new WiiWare puzzle game that utilizes physics to solve puzzles. The press release is below. "Nintendo’s Fluidity combines an amazing physics engine that realistically models flowing water with innovative puzzle game play. Using the three forms of water — liquid, ice and cloud — players will solve challenging puzzles across multiple chapters of an illustrated magical book called Aquaticus. The game offers detailed tutorials that introduce basic game mechanics, but the complexity quickly ramps up as special powers are acquired and enemies are introduced, testing players’ reflexes and ingenuity. [/p] Source Game looks interesting. It seems to use real physics!