Hounds is an upcoming online shooter developed by CJ GameLab, and it has coined the term RPS (Role-playing shooter) for itself. This game is more focused about on killing alien zombies in teams, and the English server was confirmed last year.
The new trailer above apparently mixes both live action and CG footage, which looks very, very impressive. I actually have a hard time telling which is which… Ah, perhaps I am getting old. Open Beta for the Korean server is coming soon!