Lost Scavenger — the game world consists of several regions separated by the Mist, access to which opens as the story progresses. Each region is an area of about 50 square kilometers, divided into hexes representing one of the terrain types Plain, Hills, Mountains, Forests, or Lake. Depending on the terrain, traversing a hex takes a different amount of time and energy. Roads can significantly reduce these costs, and lead survivors to abandoned cities and settlements.