Five jubilee specialists are grabbed and held prisoner in a relinquished, Hell-like compound where they are compelled to take an interest in a fierce amusement, the objective of which is to survive twelve hours against a pack of vicious jokesters.
The day preceding Halloween, five festival workers are abducted and held prisoner in a detached compound known as "Murderworld". On Halloween, they are tossed into a twisted diversion called "31" where they should survive 12 hours against a group of crazy people dressed like comedians. It's a great opportunity to play 31.
