TowerFall's Dark World expansion opens four new battlegrounds through enigmatic portals. Fight aboard the legendary ghost ship The Amaranth, across the murky bogs of Dreadwood, through the decaying halls of Darkfang, and into Cataclysm — an all-consuming vortex where the map reconfigures itself into a unique layout with every match. New arrow types and variants change the rules of engagement in each encounter.