Activision has spilled the beans about Call of Duty: Modern Warfare III, revealing much more about what players can expect from the next entry in the rebooted series. For one thing, it seems like fans of Call of Duty's Zombies mode are in for a treat. Activision is promising the mode's biggest map to date. You'll be able to team up with other squads for the first time and try to survive "massive hordes" of zombies.

Although Sledgehammer Games is leading development on Modern Warfare III, a bunch of other Activision studios are lending a hand. Treyarch, one of the core Call of Duty developers, handled this year's Zombies mode, which tells a "Dark Aether" story. Along with secrets to unearth and a variety of missions to check out, Zombies includes "an open-world PvE extraction survival experience" and some of the biggest enemies in the franchise's history, Activision said.