Original list here

QUICK EASY RULES:
There must be 31 films
6 countries: Ogroff - France, X - USA, Makai Tensho - Japan, The Other Side of the Underneath - Wales, Angst - Austria, Ghost of the Golden Groves - India
8 decades: Nosferatu - 20s, Diabolique - 50s, Ganja & Hess - 70s, Ogroff - 80s, Jacob’s Ladder - 90s, Pulse - 00s, Kotoko - 10s, X - 20s
2 insect centered films: Phenomena, The Fly 

1 horror film set in space or the future (relative to when it was released): Screamers

2 animated films: Wendell & Wild, Coraline
1 bloodthirsty old person/people film: X 

2 1970s regional US films: Ganja & Hess, Multiple Maniacs 

The worst horror sequel from the 1990s that you haven't seen and can access: The Birds II

1 German Silent: Nosferatu

5 Films from David Cronenberg, Ti West, Bill Rebane, Charles B. Pierce, William Grefe and/or Joy N. Houck Jr.: X, The Fly, Pearl, Blood Harvest
, Dead Ringers
2 Christopher Lee films: Dracula, The Gorgon

1 film with a musician or band in it (A real life musician or band): The House on Sorority Row

1 Stephen King adaptation that is not the first go around: It Chapter Two

1 Lon Chaney film. (NOT JR): He Who Gets Slapped
And 1 Tobe Hooper Film (There must ALWAYS be a Hooper film): Eaten Alive!