Final HoopTober tally:

6 countries
The House at the End of Time (2013) Venezuela
The Wicker Man (1973) UK
The Perfume of the Lady in Black (1974) Italy
Matango (1963) Japan
Antibodies (2005) Germany
The Wolf House (2018) Chile

8 decades
The Girl with All the Gifts (2017)
The House of the Devil (2009)
Mirror, Mirror III: The Voyeur (1995)
Dead Ringers (1988)
The Wicker Man (1973)
Matango (1963)
I Married a Monster from Outer Space (1958)
The Hunchback of Notre Dame (1923)

2 insect centered films
Mansquito (2005)
The Flying Serpent (1946)

1 horror film set in space or the future
20 Million Miles to Earth (1957)

2 animated films
The Wolf House (2018)
Mad God (2021)

1 bloodthirsty old person/people film
Dark August (1976)

2 1970s regional US films
Dark August (1976)
Deafula (1975)

The worst horror sequel from the 1990s that you haven't seen and can access
Mirror, Mirror III: The Voyeur (1995)

1 German Silent
The Hands of Orlac (1924)

5 Films from David Cronenberg, Ti West, Bill Rebane, Charles B. Pierce, William Grefe and/or Joy N. Houck Jr.
The Night of Bloody Horror (1969)
Death Curse of Tartu (1966)
The House of the Devil (2009)
Pearl (2022)
Dead Ringers (1988) Cronenberg

2 Christopher Lee films
The Wicker Man (1973)
The Man Who Could Cheat Death (1959)

1 film with a musician or band in it
Planet Terror (2007) Fergie

1 Stephen King adaptation that is not the first go around.
It (2017)

1 Lon Chaney film
The Hunchback of Notre Dame (1923)

1 Tobe Hooper Film
The Funhouse (1981)

Extra films
The Wyvern Mystery (2000)
Diabolique (1996)
The Assent (2019)
Odd Thomas (2013)
The Skeleton of Mrs. Morales (1960)