Here are the rules from cinemonster boxd.it/cDGlW
QUICK EASY RULES:

6 countries
8 decades
2 folk horror
4 films from 1981
2 films from your birth year
2 haunted house films
The worst Part 2 that you haven't seen and can access. (I realize that this will take a little work)
1 film set in the woods
1 Kaiju or Kong film (not the new K v. G)
2 Hammer films
3 films with a person of color as director or lead. (excluding Asian)
3 Asian horror films.

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

I will continue editing the list as I progress through the challenge.