UPDATE 2: ELITE Drops 22-24 [MP Maps Gulch, Boardwalk, and Parish] will be available September 5th for Xbox 360 ELITE Premium Members, via the Content Calendar.
UPDATE: Activision has confirmed that Elite Drops 19-21 [Spec Ops Chaos Mode, Special Delivery, and Light ‘Em Up] will be available August 7th for Xbox ELITE.
Activision has also given a description for the Spec Ops Chaos Mode:
A whole new way to play Call of Duty®, Special Ops Chaos mode delivers the ultimate in arcade mayhem. Experience truly heart-pounding and adrenaline-fueled action while competing for high scores in Resistance, Village, Underground and Dome. Chain kills together against a never-ending onslaught of enemies to increase your combo multiplier and earn performance-enhancing perks. Choose your route through each map to optimize weapon pickups, attack, and escape options. Play solo, split screen or online with a friend to take out as many enemies as possible before they take you down or the clock hits zero.
Activision has just issued a press release announcing the final Content Collections for Modern Warfare 3.
Call of Duty: MW3 Collection #3: 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.”
Collection 3: Chaos Pack will be available August 9th for Xbox LIVE for 1200 MSP.
Collection #4: Final Assault:
Tailored toward hardcore multiplayer fans, and features five all-new multiplayer maps. “Gulch” sends combatants into a forgotten mining town with mine shafts and equipment sheds for cover. In “Boardwalk,” fun in the sun on the Jersey Shore means facing enemies on the beach. “Offshore” and “Decommission” will test players’ sea legs on deadly oceanic oilrigs and among a maze of rotting ocean liners respectively. Rounding out the collection is a trip to the French Quarter in a war-torn New Orleans, where “Parish” pits players against one another amidst the city’s rubble.”
Collection 4: Final Assault will be available September 6th for Xbox LIVE for 1200 MSP.
UPDATE: 2 New official images of ‘Gulch’:
All these content packs will be made available to PlayStation 3 and PC at a later date. Stay tuned.