Original op:  https://boxd.it/7phpm

Quick recap criteria:

6 countries
6 decades
7 2nd films of franchises
4 body horror films
2 films from this year
3 disease based filmsThe highest rated horror film from the 50s that you haven't seen and can access.
1 film that is set entirely inside one location
1 Invisible Person film
1 Non Dracula Hammer Film
2 films with a black director or predominantly black cast or lead.
1 film with a movie theater in it.
1 Tobe Hooper Movie

Here is my list:

6 Countries: 
1. #Alive (South Korea)
2. Trauma (Spain)
3.  Nobody Sleeps in the Woods Tonight (Pol)
4. The Machine Girl (Japan)
5. Gretel and Hansel (Canada)
6.  Hereditary (USA)
 
Six different Decades:
1. The Birds (1963)
2. Zombie 5:  killing birds
3. Eraserhead (1978)
4.  Night Train to Terror
5. Leprechaun Back 2 da Hood (2003)
6. Killer Crocodile 2 (1990)
 
2nd films of franchises
1. A Nightmare on Elm Street Part 2: Freddy’s Revenge
2. The Bride of Frankenstein (1935)
3. The Texas Chainsaw Massacre 2 (1986)
4. 47 Meter Down Uncaged
5. Cube 2
6. Blade 2
7. Poltergeist 2:  the other side
 
Body Horror
1. From Beyond
2. The Machine Girl
3. Sequence Break
4. Tetsuo

Two films from This year
1. Gretel and Hansel
2. Peninsula

Three Diseased based Horror Films
1. Cooties (2014)
2. 28 Weeks Later
3. Quarantine 2:  terminal 

50s Horror Movie
1.  Diabolique

Film set in one location
1. Demons 2

Invisible Person
1. Invisible Man

Hammer Film
1. Evil Twins

Black Director/Movie Cast
1. Def by Temptation 
2. Tales from the Hood

Film with Theater in it
1. Demons 2

Tobe Hooper Film
1.  Salem’s Lot