Call of Duty: Advanced Warfare’s Supremacy DLC, the latest map pack to come to the game, is available now for PlayStation 4, PlayStation 3, and PC.

Coming a month after it launched on Xbox One and Xbox 360, the DLC contains four multiplayer maps and an Exo Zombies level. The maps include Skyrise, a remake of the classic Modern Warfare 2 map Highrise. The Exo Zombies level, called Carrier, features Bruce Campbell as part of its cast and tasks players with holding off zombies on an aircraft carrier.

The other maps are Parliament, Kremlin, and Compound. The Supremacy map pack costs $15, but it is included with the $50 season pass.

The delay is the result of a long-running agreement with Microsoft that brings Call of Duty DLC to Xbox platforms first. Sony, however, has reached a deal with publisher Activision to release maps first on PlayStation platforms beginning with the launch of the upcoming Black Ops 3.

Supremacy follows the Ascendance and Havoc map packs. There’s still another content drop, called Reckoning, planned for Advanced Warfare. Activision hasn’t said anything about the upcoming map pack, but keep an eye on GameSpot for news as it becomes available.