Ruypang Studio (World Mahjong Odyssey)

This is the channel for an independent studio that developed "World Mahjong Tour," a game faithfully implementing Korean Mahjong rules. Created by a veteran developer with 30 years of experience as a pro bono project, the game offers seven different rule sets—including traditional Korean Mahjong, Riichi, Sichuan, Guangdong, Taiwanese, Hong Kong, and American Mahjong—and supports online matches featuring 15 unique AI characters. It is currently available completely free of charge and without advertisements.