Now sorted by preference!

CRITERIA:

6 countries
Poison for the Fairies (Mexico), Body Melt (Australia), Climax (France), Empire of Passion (Japan), Nosferatu (Germany), Dagon (Spain)
8 decades
The Cat and the Canary (1927), Vampyr (1932), The Queen of Spades (1949), House on Haunted Hill (1959), The Legend of Hell House (1973), Society (1989), Bram Stoker's Dracula (1992), Fall of the Louse of Usher (2002)
2 post apocalyptic or natural disaster related films
The Quiet Earth (1985), Dead End Drive-In (1986)
1 film with Robert Englund
A Nightmare on Elm Street (1984)
1 something is underground film
Absentia (2011)
3 Satan/Devil centered films
Lords of Salem (2012), The Exorcist III (1990), Mark of the Devil (1970)
1 Amicus film
Asylum (1972)
The worst Dracula film (by Letterboxd rating) that you haven't seen and can access
Dracula 3000 (2004)
1 LGBTQ+ connected film
Rope (1948)
5 Films from De Palma, Wes Craven, Ken Russell, Hitchcock and/or Morehead & Benson
Rope (Hitchcock), A Nightmare on Elm Street (Craven), Scream (Craven), Scream 2 (Craven), The Fall of the Louse of Usher (Russell)
2 Peter Cushing films
The Vampire Lovers (1970), Asylum (1972)
1 film based on a work of or invoking the name Bram Stoker
Bram Stoker's Dracula
1 film based on a Clive Barker story
Hellbound: Hellraiser 2
1 film that was released the year that you turned 10
Hellraiser: Inferno (2000)
1 Mario Bava film
Blood and Black Lace
1 film with an 'x' in the title
Climax

And 1 Tobe Hooper Film (There must ALWAYS be a Hooper film)
Eaten Alive