@Taweret
Theres a lot but I think I can just make it all work in 2 posts, let's see (Again: Spoilers ahead)
1/2 I mean 3
Animals are abused
- Guinea pig is used in an experiment. -PandemoniumGrey
An animal dies
- A guinea pig dies during an experiment but is alive again later. -PandemoniumGrey
There's a dead animal
- A dead Guinea pig is shown but it's brought back to life. -ElizabethLee
There's body horror
- A character's face is burned with acid. -ElizabethLee
The ending is sad
There's decapitation
- You see a guillotine blade hit a character's neck but there's no blood & the head isn't shown separating from the body. -ElizabethLee
There are hangings
- A criminal is hanged toward the beginning. -ElizabethLee
There's misophonia
- The Asphyx/ghost makes a very high pitched screaming noise that's very "fingernails on a chalkboard". -ElizabethLee
edit: 3