Hooptober list following the rules of Cinemonster letterboxd.com/cinemonster/list/hooptober-ocho-the-only-way-to-stop-a-bad/
6+ Countries - Italy (The Beyond and Deep Red), Spain (The Orphanage), South Korea (I Saw the Devil, The Wailing, Train to Busan and Peninsula), New Zealand (Braindead), Sweden (Let the Right One In), Germany (Possession and Nosferatu the Vampyre), France (High Tension), Japan (Godzilla, Ringu and Prisoners of the Ghostland), UK (His House) and USA (everything else).
8+ Decades - 1930 (Freaks), 1950 (Godzilla and Dracula), 1960 (What Ever Happened to Baby Jane and The Devil Rides Out), 1970 (The Texas Chain Saw Massacre, Deep Red and Nosferatu the Vampyre), 1980 (Scanners, Possession, The Beyond and Halloween II), 1990 (Braindead, Candyman, The Craft, Event Horizon, Ringu and The Blair Witch Project), 2000 (High Tension, Dead End, The Orphanage and Let the Right One In), 2010 (I Saw the Devil, V/H/S, Train to Busan, The Wailing and Apostle) and 2020 (Peninsula, His House, Don't Breathe 2, Prisoners of the Ghostland, Malignant, Candyman, Demonic, There's Someone Inside Your House and Halloween Kills).
2 Folk Horror - The Wailing and Apostle.
4 Films from 1981 - Scanners, Possession, The Beyond and Halloween II.
2 Films from my birth year - 2003 - High Tension and Dead End.
2 haunted house films - The Orphanage and His House.
The Worst Part 2 - Don't Breathe 2.
1 film set in the woods - The Blair Witch Project.
1 Kaiju or Kong film - King Kong and Godzilla.
2 Hammer films - Dracula and The Devil Rides Out.
3 films with a person of color as director or lead - Candyman, The Craft (not sure it counts so I put both Candyman) and Event Horizon.
3+ Asian horror films - Godzilla, Ringu, I Saw the Devil, Train to Busan, One Cut of the Dead, Peninsula and Prisoners of the Ghostland.
1 Tobe Hooper film - The Texas Chain Saw Massacre.