Outposts of Perdition Core System (STLs)Build a sprawling frontier stronghold with a modular terrain system designed for immersive gameplay and compact storage. The Outposts of Perdition Core System is a comprehensive collection of bunkers, corridors, towers, and defensive structures, allowing you to construct everything from isolated research facilities to fortified outposts on the edge of known space. Designed as a fully modular system, each piece connects seamlessly to create layered,