ZombiU - PAX Prime 2012 Gameplay

This fear-fueled first-person shooter takes all the best elements of the horror genre and adds original interactive elements including a unique death mechanic that puts players in the body of a different survivor each time they die, allowing them to take down their old, infected characters and recover their life-saving equipment.
In ZombiU, an outbreak has infected the population turning them into mindless monsters preying on the flesh of the few remaining survivors.