Mood Swingers [DVD]

What starts as an intimate gathering of college students at a secluded mansion soon becomes a frenzy of parties and debauchery when additional friends arrive with their own formulas for fun. In the meantime, a terrorist group known as "The Conceptualists" infiltrates the area, committing random acts of murder and violence. Oblivious to the danger now among them, the students continue their partying until all hell breaks loose and the body count rises!