I've been playing here or ordered, as once again the Steam store had failed the code. Steam code was there within a few seconds and clicks. (Koperen and paste works great ^^)
I could quite easily pay by direct debit, which I also personally prefer.
At game itself: I am not a fan of FPS, but this game has done to me. Either I zocke the monster or I'm doing with my mates to hunt. The areas are large and seem quite wild.
Single Player & Online Mode are available, as well as a rank system.