Call of Duty: Modern Warfare 3 Collection 3: Chaos Pack is now available on Xbox Live for 1,200 MS points. The pack contains three new ‘face off’ maps, four new spec ops missions and a new Spec Ops mode.

The new Special Ops mode is called Special Ops Chaos Mode. This mode will be a mode demanding form of the Spec Ops mode with unlimited waves of enemies, unlimited multipliers. The aim of the mode is to see how long you can last against the endless waves. Chaos mode will be available on Resistance, Village, Underground and Dome.

The three new ‘face off’ maps are Vortex, U-Turn and Intersection. The four new Spec Ops missions are Vertigo, Arctic Recon, Light em up and Special Delivery.