Call of Duty Season 4 Reloaded Brings New Modes, Weapons, and Mutant Abilities

The midseason update for Modern Warfare 3 and Warzone introduces fresh content, including a fan-favorite shotgun and zombie-themed events.

The Reclaimer 18 shotgun from 2009's Modern Warfare 2 returns, alongside the new Sledgehammer Melee weapon.
Mutation Mode pits humans against mutants with unique abilities in both MW3 multiplayer and Warzone.
Warzone's Urzikstan map sees changes with the detonation of a DNA bomb, introducing new pathways and hazards.
Zombie Royale mode makes a comeback in Warzone Mobile, set on Rebirth Island.
New multiplayer maps and modes, including the Lego-styled Bit Party, add variety to the gameplay experience.