Activision has launched Collection 3: Chaos Pack, the second to last DLC offering for Modern Warfare 3.
Specific Chaos Pack release dates for other platforms haven't been announced, but PS3 owners should be able to access the DLC a month after it hits Microsoft's platform.
Here's the official description of today's release, which is followed by some gameplay movies:
Chaos Pack offers extensive solo and co-op gameplay for the Special Ops enthusiast, featuring four brand new Special Ops Missions - Vertigo, Arctic Recon, Light 'Em Up and Special Delivery - and Face Off maps - Vortex, U-Turn and Intersection.
Introducing a new way to play Call of Duty, Special Ops Chaos Mode delivers a frenetic form of combat that demands players to outlast waves of enemies, while chaining kills on maps littered in power-ups to achieve the highest possible score on fan-favorite multiplayer maps Resistance, Village, Underground and Dome.