If you're a fan of RPG horror games please check out the new Project Kat. It's free.
It's a very, VERY interesting experience and it has one of the coolest concepts in a game you can have(and I'm not talking about the story).
One thing, though, it's a game that isn't very interesting at the very beginning, and isn't very interesting towards the end if you play it like I did, but the rest is just incredibly well done.
Isn't it!?