The partygoers are hostile entities which pose to be Friendly, when they will eventually kill you and turn you into a cake. They also “fix” their targets by killing them and turning them into partygoers, and level Fun is not at all safe, it’s infested with them, and they are very decietful, and can sing nursery rhymes to hypnotise their prey. Do not enter level fun, you will never be seen again. Level fun appears to be a birthday party room filled with cakes, pizza, made from human flesh.