QUICK EASY RULES from Cinemonster:
6 sequels (mix-and-match. 6 total) — House II, House III, House IV, Phantasm IV: Oblivion, Phantasm: Ravager, Cult of Chucky COMPLETE!
6 countries — UK, USA, Poland, Japan, Russia, France COMPLETE!
6 decades — 1950s, 1960s, 1970s, 1980s, 1990s, 2010s COMPLETE!
6 films from before 1970 — The Gorgon, The Ghost of Yotsuya, The Invisible Man, Viy,
The Unknown, Diabolique COMPLETE!
6 films from the following: Carpenter, Raimi, Whale, Browning, Craven, Tom Holland (mix-and-match, or all one) — The Invisible Man, Thinner, New Nightmare, The Unknown, In the Mouth Of Madness, Someone's Watching Me COMPLETE!
3 people eating people (non-zombie) - Blood Diner, Raw, Eating Raoul COMPLETE!
1 Hammer Film – The Gorgon COMPLETE!
1 Romero Dead film — Land of the Dead COMPLETE!
1 terrible oversight (use the following link, filter out the films you've seen and picked the highest rated film from the list that you can get ahold of) — Diabolique COMPLETE!
letterboxd.com/films/genre/horror/by/rating/size/small/

And 2 Tobe Hooper Films (There must ALWAYS be a Hooper film) — The Mangler, Eaten Alive COMPLETE!

***FOR THOSE THAT LIKE TO DO EXTRA WORK: WATCH THE ORIGINAL AND REMAKE OF IT. YOU WILL RECEIVE A SHOUT OUT IN NEXT YEARS HOOP-TOBER. JUST LET ME KNOW WHEN YOUVE FINISHED ALL 33***
-review them all.