The Graveyard is a recollection of dead players throughout the game. The window is located in the top left of the screen. The player's name, along with their role, will appear there.
Amnesiacs must choose a role from the Graveyard to remember a role. If they remember that they were an Amnesiac, they will get the achievement, "I am who I am." If the role they chose to remember was actually a Disguiser disguising as a role, they will become a Disguiser instead of the role displayed.
Retributionists can pick a player in the Graveyard to revive a player that has died. The player must not have already left the game and must be a member of the Town. Stoned or Cleaned Town members can not be revived. If there is a Disguiser disguised as a Townie, the Retributionist will see the option to revive them, but if they try to they will fail, and will not get a message.