Hooptober X! I loved doing it last year and I regret not knowing about it before that.

The rules, copied from the main page:

There must be 31 films
6 countries
8 decades
2 post apocalyptic or natural disaster related films
1 film with Robert Englund
1 something is underground film
3 Satan/Devil centered films
1 Amicus film.
The worst Dracula film (by Letterboxd rating) that you haven't seen and can access.
1 LGBTQ+ connected film
5 Films from De Palma, Wes Craven, Ken Russell, Hitchcock and/or Moorhead & Benson.
2 Peter Cushing films
1 film based on a work of or invoking the name Bram Stoker
1 film based on a Clive Barker story
1 film that was released the year that you turned 10
1 Mario Bava film.
1 film with an 'x' in the title

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

***FOR THOSE THAT LIKE TO DO EXTRA WORK: WATCH The Zodiac Killer and 10 Rillington Place. Like last year, there is a third film: Shaky Shivers.