Verified answer

Phantasm

Really scary stuff:

~The Mangler

~Children of the Corn

~Hostel and Hostel 2

~IT

~Hellraiser

~Candyman

~The Omen

~Amityville Horror (Original)

~Nightmare on Elm Street

~Amusement

~House of 1000 Corpses

~Hills Have Eyes

~Silent Hill

~The Good Son

~Flowers in the Attic

Nightmare on Elm Street.

the perfect movie for what you want is called "the thing" by john carpenter, a close second is wrong turn, then wolf creek, zombie diaries, paranormal activity, and dog soldiers.