Apocalypse Shelter: Infinite Upgrades

When dimensional rifts tear reality apart, humanity faces extinction. Blizzards bury cities, earthquakes swallow nations, and bloodthirsty beasts from other worlds hunt the survivors. Liao Fan is just an ordinary man with one advantage: a mysterious system that lets him endlessly upgrade his shelter. From a crumbling basement to an impregnable fortress, he'll transform his refuge while the world burns. In this brutal new era where only the prepared survive, every upgrade could mean the difference between life and a gruesome death.