My attempt: - IT - Carrie - Christine - The Ring - Scream - Nightmare on Elm Street - Beetlejuice - Childs Play - The Addams Family - Alien - Rocky Horror Picture Show - Halloween - Psycho - Little Shop of Horrors (Mushniks) - Saw - Silence of the Lambs - The Grudge - Blair Witch - Sleepy Hollow - The Shining - 28 Days Later - Frankenstein - The Wicker Man
Where on earth are they?! Did you actually see them in the original pic or are you just naming random horror films?
The house on the hill can be Dracula or Castle Dracula. But no way are Event Horizon, Salems Lot, The Devil's Advocate, Temple Of Doom, Van Helsing or The Faculty in there. Evil Dead 2 isn't in there either