Czerwony Baron — HotA 1.3.0+

Czerwony Baron is a medium 72x72 underground map for Horn of the Abyss, requiring version 1.3.0 or later, with a note that a 1.4.0 patch is needed for it to work correctly. Six players take part, with five slots open to humans and the Red player controlled only by the computer, and there are no fixed teams. Red plays as Castle, while the other five colors each may choose from nine factions. Victory comes from accumulating 2000 creatures, and a player loses by losing all towns and heroes. The map is rated Hard, and the author suggests it suits stronger players at 130% difficulty or higher. Terrain is mostly grass and subterranean ground, with rock and about 10 percent water. Notable features include fourteen towns, five ice elemental stacks wandering the map, a Greater Gnoll's Flail placed on the map, and many mines, dwellings, and monoliths.