Nazo no Murasamejou (GameCube version) is a port of the NES game to the Nintendo GameCube. Details about the port's development are scarce. The gameplay would likely mirror the NES original, featuring exploration and puzzle-solving within a mysterious castle setting.  Enhancements specific to the GameCube version, if any, are currently unknown.  The porting studio's identity needs to be verified.

Nazo no Murasamejou (Japan) (GameCube)

Navy Blue (Japan)