From Turtle Rock Studios, the creators of Left 4 Dead, comes and beautiful title called Evolve. I'm not going to type much on this one, you just have to see this video, no amount of description could do this game justice.
The only thing I can say is that 4 vs 1 multiplayer looks like a very fun experience. For anyone who played Left 4 Dead or the Zombie mods in Counter-Strike: Source, you should have some goosebumps after watching this trailer.
Also, be sure to check out the PCGamer Interview here