Overworld

Part of speech: noun

Definitions

1. The primary surface landscape within a gaming context, often separate from submerged or hidden regions, and the physical world that contrasts with supernatural or mythical domains
2. A surface environment in video games that typically contrasts with hidden realms or aquatic areas, representing the physical reality distinct from spiritual or mythical realms
3. The main above-ground area in a game that players explore, distinct from underground or special realms

Etymology: "Overworld" is one of those compounds whose parts tell you nearly all of its story: "over" plus "world," with "over" meaning "above" in the sense of a higher or upper sphere. The pairing was made deliberately as the opposite of "underworld," which had long described the realm of the dead beneath the earth. Where the underworld sits below, the overworld sits above, so the word came to name the ordinary world of daylight and surface life set against a darker or more hidden realm beneath it. In gaming, the sense narrowed into a technical use. Games with layered maps often divide play between a surface region and a submerged or hidden one, and "overworld" is the usual label for the first. The mythical contrast still shows through: the ordinary, sunlit world of the surface is marked off from the caves, dungeons, and otherworldly zones below it.