RED EYES at BLACK MESA

Three university students and their professors are at Black Mesa State Park in the Oklahoma Panhandle, looking for remains of an ancient tribe called the Basket Weavers. Instead, they find giant hominid bones in a collapsed cave. Are these bones the remains of something unknown, or the bones of the legendary Bigfoot?
Before they can get any answers, the military is on site. They get visited by Men in Black. Strange lights circle above their camp at night.
Worst of all, huge shadowy figures with glowing red eyes surround their camp.
Menaced and attacked by the red eyed creatures, the students get help from a crusty old Park Ranger. Can the Ranger help the students survive the Red Eyes at Black Mesa?