Call of Duty: Advanced Warfare - Ascendance [Online Game Code] Exo Zombies: Infection  Part Two of the Exo Zombies co-op experience. Four unique Multiplayer Maps enabling more exo-driven verticality. Bonus Weapon: The OHM Directed Energy Hybrid LMG/Shotgun and the OHM Werewolf Custom Variant. Plus the all-new Exo Grapple Playlist, delivering an even more dynamic multiplayer experience.