Not your ordinary shooter, Infected allows your avatar to invade your opponents' PSP systems with each of your multiplayer victories.
In single-player mode, you play as Stevens, a New York City policeman immune to a virus spreading across New York. Only you can prevent the virus from spreading by shooting infected individuals with a special "viral gun" loaded with bullets filled with your blood.
Eliminate the virus in single player mode or use the PSP's Wi-Fi capabilities to spread your own virus in multiplayer combat.