What is Back 4 Blood: Children of the Worm PC?

Children of the Worm features a brand-new Campaign story – Act 5 that puts you into an epic showdown with a fierce new enemy threat. To help combat this unknown adversary, this expansion will introduce “Prophet” Dan, a gun-toting, self-proclaimed preacher of the end times, who joins our growing list of Cleaners in their effort to save humanity. Children of the Worm also includes exclusive character skins, exclusive weapon skins, along with new weapons, accessories, and cards. This page focuses specifically on the PC (Windows) version of the game, including prices, regions, activation methods and compatible storefronts.

How can I find the best price for Back 4 Blood: Children of the Worm PC?

We track live prices for Back 4 Blood: Children of the Worm PC from official retailers and trusted third-party marketplaces. Use the country, platform and service filters below to compare offers side by side and quickly spot the cheapest key that works in your region.

How do I redeem a Back 4 Blood: Children of the Worm PC game key?

After you buy a Back 4 Blood: Children of the Worm PC game key, you'll receive a secure digital code (often called a CD key or activation key). Redeem it through the correct platform client — for example Steam, PlayStation, Xbox or another supported launcher — and the game will be added to your library for download. Always double-check platform and region compatibility before you purchase to avoid activation issues.