6 countries
USA, S. Korea, Italy, UK, Russia, Vietnam, Guatemala, Thailand, France

8 decades
1950's, 1960's, 1970's, 1980's, 1990's, 2000's, 2010's, 2020's

2 folk horror
Avenged*
Fear Street Part 3*

4 films from 1981
The Hand*
Student Bodies*
The Beyond*
The Evil Dead

2 films from your birth year (1990)
Stephen King's It
The Exorcist III*

2 haunted house films
Beetlejuice
The Presence*

The worst Part 2 that you haven't seen and can access
Sleepaway Camp II: Unhappy Campers*

1 film set in the woods
Honeymoon*

1 Kaiju or Kong film
D-War (2007)

2 Hammer films
The Mummy*
X... the Unknown*

3 films with a person of color as director or lead. (excluding Asian)
Candyman* (2021)
Tales from the Crypt: Demon Knight*
Get Out

3 Asian horror films
Double Vision*
Shutter*
Hollow*

1 Tobe Hooper Film
Salem's Lot

Misc.
Sputnik*
Viy*
Sleepaway Camp
Old*
La Llorona*
Train to Busan*
Vampire Hunter D*
Dog Soldiers*
Brotherhood of the Wolf*

*new