Hangar

Cavernous underground hangar carved from dark rock plateau streaked with red mineral deposits. It has a vast dusty floor of stone and metal panels with damage to overhead structures.

The Hangar debuts in System Collapse as a cavernous underground facility carved from a dark rock plateau streaked with red mineral deposits. Its vast, dusty floor of stone and metal panels, combined with damaged overhead structures, establishes it as a foreboding industrial space central to the story's climax. As the sole appearance in the series thus far, it underscores themes of decay and hidden infrastructure without further evolution across prior books.