Infects TF team members and citizens, turning them into zombies.

It devours people who do not follow safety rules; if they do, it stands still like a statue. It makes no sound. It is a humanoid statue that looks like a blue shark, yet it is alive and possesses arms and legs.

An entity formed by fused humans. It uses one giant arm to grab targets and repeatedly slams them onto the ground until they are dead.

Teams from Seodam City investigating Seodam Middle School. They have no weapons or equipment, only flashlights and camcorders, and wear white research hazmat suits.

Entities from school ghost stories. In the science lab, a model of the human interior that looks like it has been skinned comes to life to attack people. Another entity looks human with long hair, crawls like a dog, and is sensitive to sound. It also attacks people.

Teams from Seodam City investigating Seodam Water Park. They have no weapons or equipment and consist of police officers and scientists. They wear white research hazmat suits.

Teams investigating Seodam Central Shopping Mall.