The day before Halloween, five carnival employees are kidnapped & held hostage in an isolated compound known as "Murderworld". On Halloween, they are thrown into a sadistic game called "31" where they must survive 12 hour againt a gang of maniacs dressed like clown. However, the clown aren't the only ones they need to worry about - a grand scheme of satanic rituals & a much more sadistic plot awaken. It's time to play 31.

imdb:tt3835080