Outside of fanfics? I actually love reading and watching horror/survival :'D I like the weird and the bizarre. My tolerance for gore is also pretty good... I love sad ghost stories just as much as I love the weird stuff Junji Ito ever came up with (I read almost everything from him lmao). :'D

Oh, I also love scifi-ish stuff or post-apocalypse stuff like 7Seeds (I read the manga, it's way better imo) and Shin Sekai Yori (Now this, I prefer the anime).