失落城堡, developed by Xiamen Leiting Network Technology Co. Ltd., is a highly acclaimed Rogue-like action adventure game that has gained popularity among 16 million players. The game, which is now available for iPhone, is a port of the Chinese indie game of the same name that was a bestseller on Steam in 2017 and received multiple award nominations, including Best Indie Game at the China Independent Games Competition and AppStore Editor's Choice.

The game combines Rogue-like elements with side-scrolling action adventure gameplay and supports multiplayer mode. It also features a new 5v5 PVP mode for chaotic battles. Players can download and try the game for free for the first week.

With its unique gameplay and captivating visuals, 失落城堡 has become a favorite among gamers worldwide. It has received recognition and awards from various gaming events and platforms, including the Global Developers Conference, IndiePlay Independent Games Competition, and TapTap Game Awards.