Infinity Ward’s Call of Duty: Infinite Warfare has received its fourth DLC pack Retribution on PlayStation 4. This DLC brings four new multiplayer maps – Carnage, Heartland, Altitude and Depot 22 – along with a new Zombies map with “The Beast From Beyond”. The Zombies map is especially interesting because it takes place in the future where the main characters battle the Cryptids from Call of Duty: Ghosts’ Extinction mode.

Those who pick up the DLC will benefit from different playlists for the same. You’ll receive double XP, double weapon XP, double mission team XP and twice the number of keys. These benefits will also apply to The Beast From Beyond Zombies map.

This will last until September 18th so if there’s anything you want to level up quick, this is the best way. Call of Duty fans will be receiving even more content later this year with Sledgehammer Games’ Call of Duty: WW2 releasing on November 3rd for Xbox One, PS4 and PC.

✔️ Double XP
✔️ Double Weapon XP
✔️ Double Mission Team XP
✔️ 2X Keys

Now live in the DLC 4 playlists and The Beast from Beyond! pic.twitter.com/YFoR3tCns6

— Infinity Ward (@InfinityWard) September 12, 2017

Though Call of Duty: WW2 may be less than two months away, Activision and Infinity Ward continues to support Call of Duty: Infinite Warfare. Its newest DLC pack Retribution will be releasing first for PS4 on September 12th and new information has been revealed for the same.

It includes four new maps – Carnage is apparently a post-apocalyptic race track taking place on the California cost. Heartland is a variation of Call of Duty: Ghosts’ Warhawk map. Altitude takes place in a shopping mall, high in the sky and on the universe’s edge. Then there’s the three lane map called Depot 22 which focuses on fighting up close.

The new Zombies map called The Beast From Beyond will be the final chapter in the storyline and is set on a military station on an icy planet. Themed on Willard Wyler’s horror films, The Beast From Beyond will feature new weapons, traps and voice work from the likes of Seth Green and Ike Barinholtz.

Call of Duty: Infinite Warfare’s Retribution DLC will retail for $14 and is included with the $50 Season pass. It will presumably release for Xbox One and PC next month.