QUICK EASY RULES:

There must be 31 films
6 countries
Sweden, Italy, Britain, Japan, US, Australia, Mexico, Spain

8 decades
20s, 50s, 60s, 70s, 80s, 90s, 00s, 10s, 20s

2 post apocalyptic or natural disaster related films
28 Days Later, We Are the Flesh

1 film with Robert Englund
Nightmare on Elm Street

1 something is underground film
The Tunnel

3 Satan/Devil centered films
Haxan, Errementari, The Lords of Salam

1 Amicus film
Asylum

The worst Dracula film (by Letterboxd rating) that you haven't seen and can access
Argento's Dracula

1 LGBTQ+ connected film
The Hunger

5 Films from De Palma, Wes Craven, Ken Russell, Hitchcock and/or Moorehead & Benson
Red Eye, Nightmare on Elm Street, Wes Craven's New Nightmare, Lair of the White Worm, Raising Cain

2 Peter Cushing films
Asylum, The Revenge of Frankenstein

1 film based on a work of or invoking the name Bram Stoker
Lair of the White Worm, Dracula

1 film based on a Clive Barker story
Dread

1 film that was released the year that you turned 10
The Ring

1 Mario Bava film
Blood and Black Lace

1 film with an 'x' in the title
Saw X

And 1 Tobe Hooper Film
The Funhouse