Cinemonster's original list:
letterboxd.com/cinemonster/list/hooptober-cinco-your-terror-is-a-locked-room/
QUICK EASY RULES:
10 'Anniversary Films' (Release years end in an 8, excluding 2018)
6 countries
6 decades
6 films from before 1970
6 films from the following: Romero, Cronenberg, Clive Barker, Terrence Fischer, Sergio Martino, Bill Lustig (mix-and-match, or all one)
2 flying things that kill you films
1 silent film as a tribute to A Quiet Place
1 aquatic menace film as a tribute to Meg
2 women directed films
1 inanimate object comes alive film
1 film with Barbara Crampton in it.
And 2 Tobe Hooper Films (There must ALWAYS be a Hooper film)