The latest mid-season patch for Modern Warfare 3 is ready to drop, and Zombies players can check it out for a number of updates to the undead-slaying mode.

New Call of Duty content is coming that tasks players with "learning the secret entrances to the Unstable Rift and taking on intense waves of zombie hordes until all undead entities are killed or your team is overwhelmed."

Here's everything you need to know about MWZ's midseason update, Season Four Reloaded.

While the days of MWZ's big content releases are likely over, Zombies fans can still enjoy some new stuff in the season four Reloaded update, going live on June 26.