Every part of Silent Hill 1 and 2.
EVERY PART. ![e_crying :e_crying:](http://excelsagaforum.com/Smileys/default/e_crying.gif)
Seriously, I had to make my friend play through most of it to get through the games. Those games have a great combination of scary stuff popping out at you and intensely creepy atmosphere, surroundings, and characters.
Also, the protagonist of Silent Hill 2 looks like Poey and they share the same name/green jacket. That was scary too.