The mahjong tower like the fortress is built by piling up the mahjong tile. There are four seasons in all from spring to winter. The stage of 100 in all waits for you.nnn Limitations of this versionnnYou can play only five stages.nnnThis is a quite new mahjong game of completing the hand of the mahjong while destroying the wall of the tower. n nVarious towers of the impregnability afflict you. Can you really defeat all towers?nnThe tower surrenders when all cores that exist in the tower in the time limit were able to be removed. nnOne core comes off when the hand of the mahjong is completed by destroying the tile that forms the wall of the tower. nnFeature:nMahjong game of completely original tower model. nIt composes of four planets of spring, summer, autumn, and winter. nA variety of 100 stage in allmahjong towers. nCareer game that aims at defeat tower in time limit. nStage game that aims at high score, high level, and the best time of single stage. nFull 3D graphics animation by OpenGL. n3D animation help with explanation of hand of mahjong that changes hand every time at random. nExchange bonus more than limit. Shuffle bonus more than grand slam. n