SHANGHAI Sega Master Sealed NEWAbout this product Factory Sealed! Never Opened! Product Information Based on the ancient Chinese game called Mah jongg, Shanghai is believed to be more than 25 centuries old. The game begins with 144 tiles stacked in a pyramid form called the "Dragon Formation." Players must match pairs of tiles and continue to uncover new ones. When all of the tiles are removed in 72 consecutive turns they win.

Many tiles match more than one time so you will