I'm trying to find a book/post describing a book (which I haven't read yet)
The post (Tumblr, I think) describes the book as something like "could have been a generic teenage book about [some common teenage book theme] if the author hadn't decided to give it a silent hill 2 ass plot twist halfway through"
There was also a comment under the post that said something like "i remember reading this in the middle of the night during a summer retreat I didn't want to be in and having to reread X times to make sure I wasn't having a stroke/because I thought I was having a stroke"
I also vaguely remember the cover being mainly green-ish (and having some sort of land vehicle in it? But I'm not sure) with both the cover and the title being very 2010's teenage literature reminiscent
(Sorry for the vagueness of the description but that's all I have and I've tried basically everything to find it besides asking about it here)