Zombies are in right now. It seems like everywhere you turn in the video game industry, you'll find the undead. Hell, even the Call of Duty series took the leap and featured zombies. Can it be long before the industry grows weary of offing these grave dwellers?
Hopefully not if it means missing out on games like Left 4 Dead 2. Sure, it makes no real monumental leaps forward in gameplay but what it does provide is an improved shooter package that specializes in just what the series is known for - -frantic co-operative gameplay and enough "oh crap" moments to keep you coming back for quite some time.