Infected: It’s Christmas time in New York City. A strange virus has appeared in the city, turning seemingly normal people into insane, violent Infected. Rookie Officer Stevens is one of the first victims of the Infected. But unlike others, Stevens is stangely immune and doesn’t lose control. The mysterious Dr. Schaeffer discovers that Stevens’ immune blood can be used to destroy the otherwise unkillable Infected. Schaeffer creates a special “viral gun” that fills shells with blood from Stevens’ arm and blasts them straight into the Infected, causing them to splat spectacularly. Stevens is the only person who can save New York – and Christmas – from the Infected! pspcheat-codesinfected

Cheat Codes Unlock Slipknot 0 - Mission 5: Kill one Zombie by the Slipknot sign Unlock Slipknot 1 - Mission 7: Kill one Zombie by the Slipknot sign Unlock Slipknot 2 - Mission 10: Kill one zombie by the Slipknot sign Unlock Slipknot 3 - Mission 13: Kill one Zombie by the Slipknot sign Unlock Slipknot 4 - Mission 16: Kill one Zombie by the Slipknot sign Unlock Slipknot 5 - Mission 20: Kill one Zombie by the Slipknot sign Unlock Slipknot 6 - Mission 23: Kill one Zombie by the Slipknot sign Unlock Slipknot 7 - Mission 26: Kill one Zombie by the Slipknot sign Unlock Chimaira Mission 29: Kill one Zombie by the Chimaira sign Unlock Slipknot 8 - Mission 31: Kill one Zombie by the Slipknot sign Unlock Bloodrayne: Complete all missions or get a gold medal on Mission 33 Unlock Santa Claus: Complete all missions