Molten Mine (モルテン・マイン Moruten Main?) is the sixth area of Sonic and the Black Knight. It is an area in the Outlands where Sonic meets and battles Sir Percival of the Knights of the Round Table. The Molten Mine hosts a mining town for the Townspeople, who have emigrated there from far-off places, next to an active volcanic area. The Molten Mine has - for a long time - been a source of wealth for King Arthur's kingdom, due to the large amounts of its natural resources that can be found there, such as coal, mineral ores and precious metals, all being excavated by minecarts. In fact, there is so much tonnage moved out of the Molten Mine that the mine carts containing the valuable resources runs directly through the town and the homes of the Molten Mine's residents.