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Join the fight against bioengineered monstrosities in Killing Floor 3! This intense FPS lets you team up with friends or go solo to battle waves of zeds. With customizable weapons, smarter en

Killing Floor 3 + Pre-Order Bonus DLC Steam CD Key

In Stock - Limited stock available

Platform

Steam

Region

Worldwide

Delivery

Instant Digital Download

Flawless Purchase to Activation Experience.

A reliable experience from purchase to activation. Consistently excellent.

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Consistently Satisfying Digital Purchases.

Efficient purchase and prompt service—I’ve never been disappointed.

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15 Years of Trusted Service.

I've been a customer for 15 years. Unmatched service and reliable key delivery.

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Quick PlayStation Plus Key Delivery.

I received my PlayStation Plus key promptly, and the setup was effortless.

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Smooth Ordering Process for Gamers on the Go.

The ordering process was smooth and uncomplicated. Ideal for busy gamers.

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Seamless Windows 11 Pro Activation.

Windows 11 Pro worked perfectly out of the box—reliable and trustworthy.

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~~$52.98~~ $42.66 19% OFF

Killing Floor 3 + Pre-Order Bonus DLC Steam CD Key

Platform

Steam

Region

Worldwide

Delivery

Instant Digital Download

In Stock - Limited stock available

Flawless Purchase to Activation Experience.

A reliable experience from purchase to activation. Consistently excellent.

Casey H. Verified Buyer
Consistently Satisfying Digital Purchases.

Efficient purchase and prompt service—I’ve never been disappointed.

Pat G. Verified Buyer
15 Years of Trusted Service.

I've been a customer for 15 years. Unmatched service and reliable key delivery.

Ava K. Verified Buyer
Quick PlayStation Plus Key Delivery.

I received my PlayStation Plus key promptly, and the setup was effortless.

Alex P. Verified Buyer
Smooth Ordering Process for Gamers on the Go.

The ordering process was smooth and uncomplicated. Ideal for busy gamers.

Jordan S. Verified Buyer
Seamless Windows 11 Pro Activation.

Windows 11 Pro worked perfectly out of the box—reliable and trustworthy.

Jamie L. Verified Buyer

This is a Pre-purchase. The game will be available to play on 24 Jul, 2025.

Prepare for the ultimate battle in Killing Floor 3! This Steam CD Key allows you to join the rebel group Nightfall in a fight against the terrifying zeds. Team up with up to five players in thrilling co-op mode or take on the challenge solo. Customize your arsenal with a wide range of weapons and mods, and utilize the environment to survive in dangerous locations. Pre-order now to receive exclusive bonuses like the 'Flatliner' Weapon Skin Set and the Fear the Reaper Weapon Trinket. Get ready for an intense FPS experience!

INCLUDES:

- Base game

- Pre-order bonus:

- "Flatliner" Weapon Skin Set

- Fear the Reaper Weapon Trinket

-Special Action Force Player Card

The Battle Begins With Nightfall

It’s 2091 and megacorp Horzine has produced the ultimate army: an obedient horde of bioengineered monstrosities called zeds. Now, only the rebel group Nightfall stands between these infernal creations and the future of humanity.

Killing Floor 3 is the next installment in the legendary action/horror series. This intense FPS puts you in the boots of a Nightfall specialist joining forces with up to five teammates to battle waves of zeds, earn dosh, unlock skills, and build the ultimate arsenal.

FEATURES OF KILLING FLOOR 3

- KILLER CO-OP

Assemble the ultimate zed extermination squad for frenzied 6-player co-op. You can also brave the battlefield alone in tense single-player mode.

- RELENTLESS ZEDS

Brace yourself for the most lethal zeds yet. Every enemy has been redesigned and retuned with smarter AI; making them faster, deadlier, and more strategic than ever.

- SURVIVAL TECH

From flamethrowers to shotguns to katanas, you’ll have an expansive arsenal at your disposal. Customize your own unique brand of bloodletting with hundreds of mods, gadgets, and skills to choose from.

- DANGEROUS LOCATIONS

Drop into a variety of treacherous hot zones where you’ll have to contain the further spread of the Outbreak. Thankfully, you can use the environment to your advantage by activating turrets, fans, and other devastating traps.

- MORE GORE

Our M.E.A.T. System returns to deliver even more realistic carnage. Featuring additional points of dismemberment and persistent blood, the game responds to your attacks with gruesome authenticity.

Watch and explore about Killing Floor 3 + Pre-Order Bonus DLC Steam CD Key

Windows System Requirements

MINIMUM SPECS

Requires a 64-bit processor and operating system
OS: Windows 10
Processor: AMD Ryzen 5 2600 or Intel Core i7-4790
Memory: 16 GB RAM
Graphics: NVIDIA GeForce GTX 1060 or AMD Radeon RX 480
DirectX: Version 12
Network: Broadband Internet connection
Storage: 20 GB available space

Redeeming on Steam

Steam Client

Launch the Steam client and log in to your Steam account. (If you don't have it, download and install it from here)
On the lower-left corner, click on Click + ADD A GAME, then select Activate a Product on Steam...
A Product Activation window will pop up, just click Next.
Read the Agreement, and click I Agree.
Enter the Steam game code and hit Next.
Click Finish.

At this point, you can choose to download/install the game on your PC now or do it at a later time. You will find your game in your Steam Library.

Steam Website

Go to Activate a Product on Steam, make sure you are already logged in to your Steam account.
Enter your Steam product code on the space provided, tick the I agree box, then click Continue.
The game will now be added to your Steam Library.

For Steam Pre-loaded Accounts

Launch Steam Client using the Steam credentials sent to your email address. (If you don't have it, download and install it from here)
To get the verification code, log in to the Email Login URL here using the Email Credentials sent to your email address and type the verification code on Steam.

To help you enable Steam Family Sharing and to play this game on your main Steam account, please follow the instructions in this video.

NOTE: Due to technical limitations, some Steam games may be unavailable for sharing. For example, titles that require an additional third-party key, account, or subscription in order to play cannot be shared between accounts.

You now have 100% ownership of this account, feel free to change all personal details on this account. We can add more games to your account for cheap prices in the future. Just let us know which Steam game you would like to buy and we will make a custom offer for you.

Having trouble redeeming your code? Check out the Fix Common Errors for Steam.

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