I just picked this game up yesterday, and I'm pretty amazed with it. Kind of a niche title? An indie FPS RPG on the Source engine, and it has some massive levels with lots of hidden sidequests and enemies. It's raw as hell, and some stuff isn't explained well at all, but I kind of like that about it, it's got charm. The developers seem pretty engaged with the community too, patches are incoming. I think people should play this!