Mapping all 13.8 gigapixels of the Caves of Qud world map

Caves of Qud is a science-fantasy roguelike coming out on December 5th, 2024. In roguelike tradition, the majority of its maps are procedurally generated. The world of Qud is 240 zones (&ldquo;screens&rdquo;) wide and 75 zones tall. Each zone is 25 tiles tall and 80 tiles wide, and each tile is 16 pixels wide and 24 pixels tall. That means that the surface map from a single run of Qud comes in at…