Super Nintendo game Pro Mahjong Tsuwamono is a Mahjong game that was released in Japan in 1992. The game is a remake of the arcade game Mahjong Tsuwamono, and is a two-player game where the player takes on the role of a competitor who must try to clear all of the board in as short a time as possible. The board can be divided into two parts, one in the center and one towards the player's left, and each part can be filled with different types of Mahjong pieces, which can be moved to other parts of the board to form new combos. The game is played on a 12 by 12 grid, with a number of different Mahjong pieces representing each column. The player can also buy new Mahjong pieces to increase their chances of winning.