Терра Инкогнита — HotA 1.3.0+

Terra Incognita is a medium-sized map of 72 by 72 tiles with an underground level, set on an Impossible difficulty. Water covers about 68 percent of the terrain, with swamp, sand and snow making up the rest. Three players take part, with one human player allowed, and two computer-only colors, Tan and Teal, alongside an Orange player with a random faction. Tan plays Fortress and Teal plays Tower, and there are no teams. The goal is to capture a particular town, and a player loses by losing all towns and heroes. The author describes an old map marking a city full of riches, and the aim is to remove rivals and reach that treasure first. Scattered across the map are wandering monsters such as pirates, corsairs and sea witches, along with dwellings, mines, seer huts, creature banks and a number of artifacts.