The Legend of Zelda: A Link to the Past

The balcony stretches the full length of the southern side of the castle. Below you can see the courtyard. There are three entrances to the castle from here. The middle one is blocked by an electric laser. In the centre of the laser there appears to be a bat-like creature summoning the electric waves. In front of the door, writtin on the ground is the image on an eye. There are two other doors to either side of this one.