In Zombie Army 4, humankind is still recovering from the zombie Armageddon launched by the villains of the previous trilogy. Zombie Hitler has been sent to hell, but his acolytes continue to raise the undead and unleash havoc on the world of the living.

Per a developer update released a few days ago, two more seasons of content have been confirmed for the popular co-op shooter.  Not much else has been revealed about the new batches of paid DLC, but they're said to include new campaigns, skins, and weapons.  As is tradition, some amount of free content will also be added.  Season two is planned for release later this year, and season three will begin sometime in 2021.  If you'd like a quick teaser of season two's wintry environs, you can watch the developer update below.

The game first arrived on February 4th of this year, meaning its most hardcore constituents have likely exhausted all of its base content.  To keep them coming back, Rebellion Developments has been producing and releasing "Hell Cult", a three-part DLC campaign sending players to new locales to do exactly what you'd expect vis-à-vis the zombies.

The official reveal of the new DLC happened just a few moments ago on Rebellion's YouTube channel. You can find the video below.

First off, links to some coverage of the game and IGN's co-op gameplay footage.