Modern Warfare 4 is set for October 23 with new modes and a modular map

Call of Duty said Modern Warfare 4's full experience was set to launch Friday, October 23, and previewed its multiplayer lineup. It says the modular Kill Block map will have more than 500 layout combinations at launch, with sections inspired by Crash, Highrise and Shoot House. New launch modes include Inflation, Hijack, Collateral and Combat Outpost. Call of Duty listed Possession and Infected for October 29 and 30, respectively. Separately, charlieINTEL reports four Gunfight maps at launch.