There must be 31 horror films
6 countries (other than Italy or US): Sweden, Germany, Japan, Canada, UK, Mexico, France, Austria, USSR
9 decades: 1920s-2020s
5 zombie films: Re-Animator, White Zombie, The Return of the Living Dead, Dawn of the Dead, Shaun of the Dead
3 cult or conspiracy horror films: The Sect, The Antichrist, Children of the Corn, All the Colours of the Dark
1 film from a Black director with a Black lead: Petey Wheatstraw
1 film from a Mexican or Central American director: Cronos
1 Canadian film: Scanners
1 former Soviet state film: Stalker
The most popular film from the 1940s that you haven't seen: Cat People
2 Post Apocalyptic horror films: 10 Cloverfield Lane, Stalker
1 Film with dreams or a dream as part of the plot: All the Colors of the Dark
1 The animals are pissed at us film: Jaws
1 Silent film: Häxan
4 based on Novels: Misery, Cujo, Jaws, Children of the Corn, Salem's Lot
Any film from [this] list that you haven't seen: Cat People
1 Ernesto Gastaldi written film: All the Colors of the Dark
1 film from 1932: White Zombie
WIZARD of OZ ('39)
And 1 Tobe Hooper Film (There must ALWAYS be a Hooper film): Salem's Lot

original list by Cinemonster: letterboxd.com/cinemonster/list/the-twelfth-of-hooptober-diary-of-a-madman/