A Map Pack is an extension to the game. A map pack contains multiplayer maps, and possibly a Zombies map(s) if it is released by Treyarch and possibly a Special Ops mission(s) or a campaign extension(s) if it is released by Infinity Ward. Currently, no map packs are available for the Wii or Nintendo DS versions of the Call of Duty series.

Call of Duty 2

• Bonus Map Pack---Featuring: Vossenack; Wallendar
• Skirmish Map Pack---Featuring: Beaumont-Hague; Kalach
• Invasion Map Pack---Featuring: Crossroads; Newvillers; Normandy; Decoytown; Rostov

Call of Duty 3

• Bravo Map Pack---Featuring: Crossing; Ironclad; La Bourgade; Stalag 23; Wildwood
• Valor Map Pack---Featuring: Gare Centrale; Marseilles; Aller Haut; Seine River; Rimling

Call of Duty 4: Modern Warfare

• Variety Map Pack---Featuring: Broadcast; Creek; Chinatown; Killhouse
• Winter Crash---Featuring: Winter Crash (PC Only)

Call of Duty: World at War

• Makin Day---Featuring: Makin Day
• Map Pack 1---Featuring: Knee Deep; Nightfire; Station; Verrückt (Zombies)
• Map Pack 2---Featuring: Banzai; Corrosion; Sub Pens; Shi no Numa (Zombies)
• Map Pack 3---Featuring: Battery; Revolution; Breach; Der Riese (Zombies)

Call of Duty: Modern Warfare 2

• Stimulus Package---Featuring: Crash; Overgrown; Bailout; Salvage; Storm
• Resurgence Pack---Featuring: Carnival; Trailer Park; Fuel; Vacant; Strike

Call of Duty: Black Ops

• First Strike---Featuring: Berlin Wall; Discovery; Stadium; Kowloon; Ascension (Zombies)
• Escalation---Featuring: Convoy; Hotel; Zoo; Stockpile; Call of the Dead (Zombies)
• Annihilation---Featuring: Drive-in; Silo; Hangar 18; Hazard; Shangri-La (Zombies)
• Rezurrection---Featuring: Nacht der Untoten; Verrückt; Shi No Numa; Der Riese; Moon (All Zombies)

Call of Duty: Modern Warfare 3

• Content Collection 1
  • Content Pack 1---Featuring: Piazza; Liberation
  • Content Pack 2---Featuring: Overwatch
  • Content Pack 3---Featuring: Black Box; Black Ice (Special Ops); Negotiator (Special Ops)
• Content Collection 2
  • Content Pack 4---Featuring: Foundation; Sanctuary
  • Content Pack 5---Featuring: Oasis; Getaway (Face Off); Lookout (Face Off); Iron Clad (Special Ops); Kill Switch (Special Ops)
• Free Face Off Map Pack---Featuring: Aground; Erosion