Hello Adventurer! Welcome to the world of Dungeons & Lasers, a complete universe of tabletop terrain! This set includes everything you need to assemble a multi-room sci-fi environment on your gaming table. You want to explore top-secret labs, military starbase, or abandoned space shuttle? It's all possible with this multi-configurable set. You can mix and match various sets, as everything is compatible with everything in Dungeons & Lasers. Buckle up! You are going on a journey at the edge of the galaxy!