My maiden voyage into the land of Hooptober, a challenge which I will be completing entirely within the confines of the titular month.  

Rules:

6 countries
- UK: The Hunger
- USA: Prey
- Germany: Nosferatu the Vampyre
- Japan: Kwaidan
- India: Game Over
- Italy: Cannibal Ferox

8 decades
- 1920's: The Cabinet of Dr. Caligari ('20)
- 1950's: The Mummy ('59)
- 1960's: Kwaidan ('64)
- 1970's: Nosferatu the Vampyre ('79)
- 1980's: The Hunger ('83)
- 2000's: Wallace and Gromit: The Curse of the Were-Rabbit
- 2010's: Terrifier ('16)
- 2020's: Prey ('22)

2 insect centered films
- The Giant Spider Invasion

1 horror film set in space or the future (relative to when it was released)
- Jason X

2 animated films
- Violence Voyager
- Wallace and Gromit: The Curse of the Were-Rabbit

1 bloodthirsty old person/people film
- Barbarian

2 1970s regional US films (Thanks Sean Young)
- The Giant Spider Invasion ('75)
- The Wizard of Gore ('70)

The worst horror sequel from the 1990s that you haven't seen and can access. (I realize that this will take a little work)
- Howling: New Moon Rising

1 German Silent
- The Cabinet of Dr. Caligari (1920)

5 Films from David Cronenberg, Ti West, Bill Rebane, Charles B. Pierce, William Grefe and/or Joy N. Houck Jr.
- The Giant Spider Invasion (Rebane)
- The Dead Zone (Cronenberg)
- Blood Harvest (Rebane)
- The Brain Machine (Houck Jr.)

2 Christopher Lee films
- The Satanic Rites of Dracula
- The Mummy

1 film with a musician or band in it (A real life musician or band)
- The Hunger (David Bowie and Bauhaus)

1 Stephen King adaptation that is not the first go around.

1 Lon Chaney film. (NOT JR)
-The Phantom of the Opera

And 1 Tobe Hooper Film (There must ALWAYS be a Hooper film)
- The Funhouse

Extras: (2/3)