©SmilegateSmilegate announced that 'Chaos Zero Nightmare' (hereinafter 'Chaos Zero Nightmare'), a dark fantasy roguelike RPG developed by Super Creative and serviced by the company, reached 8th place on the Chinese Apple App Store revenue chart as of the 17th.This achievement comes less than a month after the game's official launch in China in partnership with local publisher Tencent. Industry observers note that this is an exceptional success, given the high barriers to entry for foreign subculture-genre games in the Chinese market.The recent success of 'Chaos Zero Nightmare' was driven by the addition of a new combatant, 'Heidemarie,' and a large-scale…