Last year when i did hooptober i was unemployed and still almost didn't make it.

I now have a full time job so am going to start early.

I think I have got something to meet all the criteria and am going to get through what I have listed first and add more if I have time.

6 sequels (mix-and-match. 6 total)
6 countries
6 decades
6 films from before 1970
6 films from the following: Carpenter, Raimi, Whale, Browning, Craven, Tom Holland (mix-and-match, or all one)
3 people eating people (non-zombie)
1 Hammer Film
1 Romero Dead film
1 terrible oversight
2 Tobe Hooper films.