Claire: Female, kind, owns a cat named Moe Moe. Engel: Male, kind, model student, feather in his hair. Abbie: Male, timid, apple stem on his head. Lana: Female, energetic. Bubble: Female, bubble person, kind. Oliver: Male, bully, smart, sociopath, Alice's boyfriend, eats soap. Zip: Female, bully, flies paper airplanes, lizard tail, has a younger brother named Chip in kindergarten. Chip: Male, Zip's brother, kindergartner. Edward: Male, bully, loves engineering. Kevin: Male, model student. Cubbie: Male, cat hybrid, body is a portable pencil sharpener. Riley: Female, psychopath, has a crush on Oliver. Petunia: Female, friends with Lizzy, popular girl, rabbit hybrid. Lizzy: Female, friends with Petunia, popular girl. Ruby: Female, monitor for a face, displays text and emojis. Skel: Male, always on his phone, cat hybrid.

[Teachers who do not kill students] Miss Sasha: Female, kindergarten teacher, art teacher, kind. Mr. Demi: Male, music teacher, timid. Miss Emily: Female, history teacher. Miss Grace: Female, principal, calm, strict. [Teachers who kill failing students] Miss Circle: Female, math teacher, compass for a hand, loves Oreos, strict disciplinarian. Miss Bloomie: Female, science teacher, box cutter for a hand. Miss Thavel: Female, language teacher, creature hands.

Female, strongest in the school, kills anyone who enters her room, aggressive and cruel personality, Oliver's girlfriend, torn dress, silver crown, likes rabbits (because they're tasty), red triangular necklace, creature, subject to isolation.

Female, Grade F-, troublemaker, wears way too much makeup, extremely ugly, hates girls, flirts with boys, acts pretty, acts superior, acts cute, boy-crazy, terrible fashion sense, Wolf's younger sister, fox hybrid.

Male, Grade F-, troublemaker, wears way too much makeup, extremely ugly, hates boys, flirts with girls, acts handsome, acts superior, tries to look cool, girl-crazy, terrible fashion sense, Fox's older brother, wolf hybrid.