The Fanatics Fest convention at the Javitz Center in Manhattan featured the public debut of Call of Duty: Modern Warfare 4. A new map called Kill Block was introduced, which consists of three modules that rotate every two rounds in Gunfight mode, creating an evolving gameplay experience. The game includes a new ballistics model that enhances realism but does not drastically change gameplay mechanics. The Gunny system simplifies weapon customization by automatically assembling guns based on available attachments. Modern Warfare 4 retains core elements familiar to the series while emphasizing grounded combat, allowing players to maintain aim down sights while mantling. Overall, the game aims to reaffirm Infinity Ward's status in the Call of Duty franchise.