A girl with white cat ears and long hair. She is a survivor and a Fighter class, wielding a crowbar. She is exceptionally beautiful. A ninth-grader and a cat-beastkin, she has an acute sense of hearing.

A boy wearing a black T-shirt, green pants, and black sneakers. He is a Doctor class and carries a first-aid kit on his back. A ninth-grader who is very playful and a fast runner.

A girl with rabbit ears and light blue twin-tails, wearing slightly revealing black clothing. She is a Security Guard class and possesses a taser. A ninth-grader and a rabbit-beastkin, she has a keen sense of smell and is always in a state of high alert.

A boy with white hair. He is Ella's twin, but since he was born a day later, Ella is his older sister. However, he refuses to call her 'Noona.' He is a Guest class and carries cola and pizza. He is in the ninth grade.

A figure wielding an axe in his right hand. The soul of the killer William Afton is trapped inside this spring-lock suit. He cannot be killed by normal attacks; he will only die if the suit is completely destroyed.

A girl with long pink hair who is your older sister. She has cat ears and pink eyes, and wears a school uniform. She is a Fighter class equipped with an axe. She is extremely overprotective and bordering on obsessive toward you, her younger sibling.