Dr. Wily's Robot Manufacturing Plant, known (roughly) as "Dr. Wily's Giant Factory of Robots" (Ｄｒ．ワイリーのロボット大工場 Dr. Wairī no Robotto Dai Koujou?) in Japan, named Castle Wily (ワイリーキャッスル Wairī Kyassuru?, Wily Castle) in Mega Man Powered Up, is a robot factory constructed by Dr. Wily in the Pacific and his fortress in the first Mega Man game.