Original list: HERE

There must be 31 horror films

6 countries (other than Italy or US):
✅Australia: Long Weekend (1878)
✅Canada: Beyond the Black Rainbow (2010)
✅Estonia: November (2017)
✅France: Titane (2021)
✅Germany: The Cabinet of Dr. Caligari (1920), Nosferatu (1922)
✅Japan: Godzilla (1954), Perfect Blue (1997)
✅Mexico: Cronos (1992)
✅South Korea: Train to Busan (2016)
✅UK: The Girl with All the Gifts (2016), His House (2020)

9 decades:
✅1920s, 1930s, 1940s, 1950s, 1960s, 1970s, 1980s, 1990s, 2000s, 2010s, 2020s

5 Zombie Films:
✅The Return of the Living Dead (1985)
✅Resident Evil (2002)
✅Planet Terror (2007)
✅Train to Busan (2016)
✅The Girl with All the Gifts (2016)

3 cult or conspiracy horror films:
✅Rosemary's Baby (1968)
✅All the Colors of the Dark (1972)
✅The Exorcist (1973)
✅Silent Hill (2006)
✅November (2017)
✅Suspiria (2018)

1 film from a Black director with a Black lead:
✅His House (2020)

1 film from a Mexican or Central American director:
✅Cronos (1992)

1 Canadian film:
✅Beyond the Black Rainbow (2010)

1 former Soviet state film:
✅November (2017)

The most popular film from the 1940s that you haven't seen:
✅Cat People (1942)

2 Post Apocalyptic horror films:
✅The Girl with All the Gifts (2016)
✅A Quiet Place (2018)

1 Film with dreams or a dream as part of the plot:
✅The Cabinet of Dr. Caligari (1920)
✅All the Colors of the Dark (1972)
✅A Nightmare on Elm Street (1984)

1 The animals are pissed at us film:
✅Long Weekend (1978)

1 Silent film:
✅The Cabinet of Dr. Caligari (1920)
✅Nosferatu (1922)

4 based on Novels:
✅The Old Dark House (1932)
✅The Wizard of Oz (1939)
✅Invasion of the Body Snatchers (1956)
✅Rosemary's Baby (1968)
✅The Exorcist (1973)
✅Carrie (1976)
✅The Fly (1986)
✅Perfect Blue (1997)
✅The Girl with All the Gifts (2016)
✅November (2017)

Any film from THIS list that you haven't seen:
✅The Cabinet of Dr. Caligari (1920)
✅Nosferatu (1922)
✅The Old Dark House (1932)
✅Cat People (1942)
✅Invasion of the Body Snatchers (1956)
✅Rosemary's Baby (1968)
✅All the Colors of the Dark (1972)
✅The Exorcist (1973)
✅The Texas Chain Saw Massacre (1974)
✅Carrie (1976)
✅Long Weekend (1978)
✅A Nightmare on Elm Street (1984)
✅The Return of the Living Dead (1985)
✅The Fly (1986)
✅Cronos (1992)
✅Resident Evil (2002)
✅Planet Terror (2007)
✅Train to Busan (2016)
✅The Girl with All the Gifts (2016)
✅A Quiet Place (2018)
✅Titane (2021)

1 Ernesto Gastaldi written film:
✅All the Colors of the Dark (1972)

1 film from 1932:
✅The Old Dark House (1932)

✅The Wizard of Oz (1939)

1 Tobe Hooper Film:
✅The Texas Chain Saw Massacre (1974)

Bonus picks:
✅The Ward (2010)
✅Barbarian (2022)