On the cusp of New Year's Eve, seven friends and a mysterious backpacker converge at a desolate ski lodge in the mountains when they are systematically hunted down by ruthless masked men with a cryptic agenda.

When two freshmen pledges are accepted into the biggest party frat on campus, they think they have it all. That is, until the assistant dean forces the Alphas to share their house with a sorority or face expulsion from school. Not wanting to see their lifelong dream of becoming Alphas destroyed, the pledges convince the other members of the house to take back what's theirs, waging an epic battle of the sexes to fight for their right to party.