N in One Mahjong: Riichi, Sichuan Blood Battle, MCR, Hong Kong & Taiwan 16-Tile

Regional mahjong rules

N in One Mahjong: Riichi, Sichuan Blood Battle, MCR, Hong Kong & Taiwan 16-Tile is a pixel-art mahjong collection for PC. You play mahjong against local AI opponents, choosing from 32 regional rule sets, including Japanese Riichi, Sichuan Bloody Rules, MCR, Hong Kong and Taiwan 16-Tile.

Play and rules

The game is offline, with rule references for checking how each variant works. Tile feedback accompanies play. The collection covers regional mahjong rules, from Riichi to Taiwan 16-Tile.