There must be 31 horror films

6 countries (other than Italy or US): Japan, South Korea, Mexico, Sweden, Canada, Iran, England, Russia, Germany

9 decades: 1920s, 1930s, 1940s, 1960s, 1970s, 1980s, 1990s, 2000s, 2010s, 2020s

5 Zombie Films: Dawn of the Dead, 28 Days Later, 28 Weeks Later, 28 Years Later, Train to Busan

3 cult or conspiracy horror films: The Wicker Man, The House of the Devil, The Cabin in the Woods

1 film from a Black director with a Black lead: Bones

1 film from a Mexican or Central American director: Cronos

1 Canadian film: The Fly

1 former Soviet state film: Viy

The most popular film from the 1940s that you haven't seen and can access: Cat People

2 Post Apocalyptic horror films: 28 Days Later, 28 Weeks Later, 28 Years Later

1 Film with dreams or a dream as part of the plot: A Nightmare on Elm Street, St. John’s Wort

1  animals are pissed at us film: Deep Blue Sea, The Descent

1 Silent film: Nosferatu

4 based on Novels: The Ring, Let the Right One In, Audition, Candyman, Hellraiser, Nosferatu, Island of Lost Souls

Any film from THIS list that you haven't seen: Audition, Cat People, Bones, Cronos, Dawn of the Dead, Deep Blue Sea, The Fly, Nosferatu, The Descent, The Night House

1 Ernesto Gastaldi written film: Torso

1 film from 1932: Island of Lost Souls

I  never made a specific film a part of this before, but WIZARD of OZ ('39): The Wizard of Oz

And 1 Tobe Hooper Film (There must ALWAYS be a Hooper film): The Poltergeist