Back 4 Blood, Turtle Rock Studios' spiritual successor to theLeft 4 Deadfranchise, is now available. Xbox is banking onBack 4 Bloodbeing a big success too, as it persuaded publisher Warner Bros. Interactive Entertainment to bring the co-op FPS to Xbox Game Pass. That’s not the full extent of the partnership between Xbox and Warner Bros. either, it seems. On Friday, Xbox Game Pass confirmed that an exclusive bundle ofBack 4 Bloodcosmetics will be available soon.

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The Battle-Hardened Bundle forBack 4 Bloodincludes four different character skins, as well as four different weapon skins. The character skins are forBack 4 Blood’s default four characters, Evangelo, Walker, Holly, and Mom. Each of their skins features an improved look compared to the character’s base outfit, as each character gains body armor or other armored gear to make them appear more ready for the coming storm.

The weapon skins are for the M4 Carbine assault rifle, which isBack 4 Blood’s most popular gun, the RPK light machine gun, the Uzi submachine gun, and the 870 Express shotgun. These skins are all relatively uniform in nature. They grant the weapon in question a camouflaged look of green, brown, and both light and dark colors. They also will upgrade the gun with a more tactical, whether that means a new barrel, stock, magazine, or another accessory. These are solely cosmetic changes.

Notably, the four Battle-Hardened skins appear to be the same as those included with theBack 4 Blood Ultimate Editionacross all platforms. It’s unclear if theBack 4 BloodFort Hope Elite Weapon Skins pack will also be made available on other platforms, or if either DLC pack will be made available separately.

Back 4 Bloodis available now on PC, PS4, PS5, Xbox One, and Xbox Series X/S.

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