The best Roguelike game "Lost Castle" preferred by 15 million players is distributed by Thunder Games and is now in public beta on all channels! Transplanted from Steam with the same name as a domestically produced independent product, it was sold overseas in 2017, and it has reached the top of Steam's best-selling domestically produced game all the way. He has been nominated for many awards such as Best Independent Game in China Independent Game Competition and AppStore Editor's Favorite of the Year.