The Desolate World

The Desolate World is a black and volcanic world that is the domain (or prison) of Seroch. The skies are scorched and lava flows freely from its mountains, forming molten rivers throughout its landscape.

Luke's Dupe (as Tumnus) entered the Desolate World through the anomalous gate the Dyer Boys were investigating during their early missions.

It is the current known domain of the Zerg enemy.