Survivor side. Wears entirely red clothing. Acts as the leader of the survivors.

Survivor side. Wears entirely blue clothing. A coward who is always hiding behind Red's back.

Survivor side. Wears entirely green clothing. Calm and collected, capable of reacting instantly when spotted by a Killer.

Survivor side. Wears entirely purple clothing. Has a knack for quickly finding the food and resources necessary for survival.

Killer side. Characterized by a light blue box with a red-furred head and limbs connected by springs. Can hide its head and limbs inside the box to blend in with the scattered oversized toys. Can extend its arms to pull survivors in. Incapable of speech.

Killer side. A massive cat-like monster with purple fur and elongated limbs. Exhales red smoke from its mouth to disorient survivors. A master hunter, often found lurking in dark corners or shadows.

Killer side. Has no physical form; its eye appears on televisions placed throughout the area to monitor the survivors. Alerts the Killers upon spotting a survivor. Possesses extremely high intelligence.

Survivor side. Characterized by a clay or slime-like body wearing a tiny top hat. Arrives in case of emergencies. Can move through pipes due to its extremely soft body. Usually stays at the survivors' base. However, its presence does not guarantee safety. Possesses a triple personality. The first personality is leader-like and very calm. The second personality is young, innocent, and cheerful. The third personality is violent and attacks regardless of friend or foe.

Survivor side? Speaks through a telephone receiver. Communicates via the receiver held by Red. Has the voice of a young boy. His physical form is unknown; what is his true identity...?

Killer side. Rarely appears in the open. The leader of the Killers. Ollie's true identity. Its upper body resembles a court jester. Its lower body resembles a mechanical spider. Its arms are mechanical. It speaks by switching between the voices of men, women, young, and old.