New York Christmas for time and a strange virus is a large, violent infection seemingly normal citizens turn on the market. Rookie officer Stevens, the first victim is a...however, unlike his bizarre immune. The mysterious Dr. Schaffer, Stephen blood, but if not invincible to the infection and destruction can be used for a special"viral gun"Stephen is filled with the"was blood - a straight blast down, they explode, is it? Exciting multi-player mode through the world of Wi-Fi(online and local) and open the infected luxurious blood, as well as many of the details of the dream in the single player campaign. They avatar and the losers PSP System"infected"with ranking points, not just the Avatar the other system passed by a viral chain can be created with many people fighting to win.