What begins as an annual visit to their family grave-site quickly becomes a night of sheer terror as two brothers are unexpectedly forced to fight back against a sudden onslaught of violent assailants. Soon, eight complete strangers find themselves barricaded inside a rural farmhouse in an attempt to survive against the ever-growing army of murderous creatures outside.
"Roy is the nice guy who finishes last. Sick of his current situation, he accepts an invitation to have Christmas dinner with the beautiful and strangely alluring Emilia. Once at dinner, Roy realizes that Emilia and her oddball brother (Edward) are not what they seem."
-A graduate student trying to complete her research on a book project she hopes will help her down-on-her-luck mother brings friends to a house with a mysterious past, where the group unwittingly summon an evil entity who makes the home part of its terrifying game.
