Necro (Fifth) is a protagonist of the 2015 puzzle-RPG, Protocol. Necro is a 52 year-old coach of a high school football team that has won national championships and various other awards. Because of his reputation, he has become arrogant and treats people who are not a member of his team as dirt. Necro's real name is William Boone, and he is voiced by Troy Baker.
Unlike the other prisoners, Necro was given his nickname by another person, being Sorrow. Necro originally wishes to be called Coach, but is given the nickname Necro upon complaining about his sore neck.
Necro is a tall black man with straight greying hair and a pointed moustache. He has a beer gut, and is often seen wearing the blue jersey of the team he coaches, with green cargo shorts and red sneakers.
Necro is caring to those who are members of his football team, however he acts harsh to those who are not. He is also an alcoholic, and claims that he'll go mad should he not drink booze for long periods of time.