overworld

This term is specific to gaming terminology and describes the expansive, open-air map that connects various localized points of interest. It evokes a sense of scale and exploration, serving as the connective tissue between high-intensity, enclosed environments like dungeons or interior buildings.

Because it refers to a specific conceptual space within a game's architecture, it is treated as a standard countable noun. While most games feature a single overworld, some may have multiple overworlds across different dimensions or game stages.