Guard

The Guard is a town role that functions somewhat similar to the Doctor. Before nightfall, the Guard has the ability to decide who they want to guard for the night.

If the target you picked got picked by Werewolf or The Murderer, then their target will change to you, and you will receive a gun to kill the Werewolf or The Murderer. If there is a known Doctor to be alive, then convince them to come out and be on each other, as this can be used as a strategy for near-end games.