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

Stored observation / content update: 2026-10-25T20:48:46.000Z

An offline pixel-art mahjong collection featuring 32 regional rule sets, local AI opponents, clear rule references, and satisfying tile feedback. Switch from Japanese Riichi and Sichuan Bloody Rules to MCR, Taiwan 16-Tile, Hong Kong, and more.

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