Mystic Mansion is the 12th stage in Sonic Heroes. It is a scary place where it is filled with pumpkin-headed ghosts. It is proceeded by Hang Castle and it is a second level of the Haunted theme. Switch Balls are located in several rooms of the castle. Mischievous skeletons hide behind the back door which can be taken no where. Rooms get altered by the switches located on several places. The hallways are infinite circles with Kaminaris flashing before the hallways are straightened out. The fan pit is downstairs and right directly down where enemies are sometimes down there. The switch to the door must be activated before getting out.
There are 3 trolleys located in several places which are fast and they can be led to another area.