What is the Succubus Glitch?
The succubus glitch is a glitch that allows you to teleport past the boundaries in the game into either outside of the castle or into another room. This glitch is notorious for messing up peoples games not allowing them to view the ending of the game. Taken from Codes & Cheats Section Succubus Glitch Get up close to a wall. Activate the Succubus soul. Before the animation ends, use a dagger special attack. It needs to be the backstab move. After you do the special, do three normal attacks with the dagger and then do the special again. You will be teleported a few squares forward.
