Castlevania: Harmony of Despair, known in Japan as Akumajō Dracula: Harmony of Despair (悪魔城ドラキュラ ハーモニー オブ ディスペアー, officially translated Devil's Castle Dracula: Harmony of Despair), is a crossover platform-adventure game that features a new map system which allows players to see the current quest map's entire setup, as well as up to six players at once over Xbox Live. The game was first leaked as an OFLCA Rating on May 27, 2010, then officially announced for Xbox Live Summer of Gaming 2010.