You play a scarred, amnesiac immortal in search of his identity. You awake on a cold stone slab in the Mortuary of the City of Sigil. You have no idea how you got there or who you are. You must escape and explore the strange world to uncover the secret of your death and rebirth. Each time you take enough damage to kill a standard mortal, you fall into a deep coma, eventually to reawaken ready for more...