a kid kills the eye in his hand

In 1979, a group of college students find a Sumerian Book of the Dead in an old wilderness cabin they've rented for a weekend getaway.

A teacher and his five female students are attacked by a monster with neon-green eyes. The teacher escapes but his students are completely dismembered. He soon discovers the monster is worshipped by a cult whose ambition is to rule the world and tear the clothes off young girls.