The Wicked(2008)

A road trip turns deadly when five young friends embark on a journey to attend an annual festival in the desert. The eclectic group is looking forward to a free-spirited weekend, a place to let down their hair and escape their hectic lives. But what begins as mild paranoia becomes a most dangerous game when one of them goes missing. Soon thereafter, the danger intensifies into a horrifying reality as they learn The Wicked have awakened.