Killing Floor 3 key from $5.49
The cheapest worldwide (GLOBAL) Killing Floor 3 key costs $5.49 as Steam at GAMIVO. Region-locked keys start at $5.03 – pick your region below. We compare 18 offers from GAMIVO, Gameseal, Kinguin; publisher Tripwire Interactive.
Cheapest by platform
- Steam$5.03GAMIVO
- Xbox$31.31Kinguin
Cheapest by region
- EUROPE$5.03Steam
- GLOBAL$5.49Steam
- ROW$19.71Steam
- US / NA$31.31Xbox
Cheapest by edition
- Standard$5.03Steam
- Deluxe$18.77Steam
Where to buy Killing Floor 3 cheapest
- GSGameseal★ 4.2 Trustpilot Killing Floor 3StandardSteamAccountGLOBAL $2.54 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Killing Floor 3StandardSteamKeyEUROPE $5.03 BUY ↗
- GSGameseal★ 4.2 Trustpilot Killing Floor 3StandardSteamKeyEUROPE $5.25 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Killing Floor 3StandardSteamKeyGLOBAL $5.49 BUY ↗
- GSGameseal★ 4.2 Trustpilot Killing Floor 3StandardSteamKeyGLOBAL $5.54 BUY ↗
- GSGameseal★ 4.2 Trustpilot Killing Floor 3 Deluxe EditionDeluxeSteamAccountGLOBAL $5.80 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3StandardSteamKeyEUROPE $8.38 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3StandardSteamKeyRegion: check $8.86 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3StandardSteamAccountRegion: check $13.38 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3StandardXboxAccountRegion: check $14.05 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3 Deluxe EditionDeluxeSteamAccountRegion: check $17.52 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Killing Floor 3 Deluxe EditionDeluxeSteamKeyGLOBAL $18.77 BUY ↗
- GSGameseal★ 4.2 Trustpilot Killing Floor 3 Deluxe EditionDeluxeSteamKeyEUROPE $19.70 BUY ↗
- GSGameseal★ 4.2 Trustpilot Killing Floor 3 Deluxe EditionDeluxeSteamKeyGLOBAL $19.71 BUY ↗
- GSGameseal★ 4.2 Trustpilot Killing Floor 3 Deluxe EditionDeluxeSteamKeyROW $19.71 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3 Deluxe EditionDeluxeSteamKeyRegion: check $19.91 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3StandardPSNAccountRegion: check $22.48 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3 Deluxe EditionDeluxeSteamKeyEUROPE $23.03 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3 Deluxe EditionDeluxeXboxAccountRegion: check $23.36 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3 Deluxe Edition USDeluxeXboxKeyUS / NA $31.31 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3StandardXboxKeyEUROPE $31.41 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3 Deluxe EditionDeluxeXboxKeyEUROPE $31.86 BUY ↗
- GGAMIVO★ 3.9 Trustpilot Killing Floor 3StandardXboxKeyGLOBAL $37.03 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3StandardXboxKeyRegion: check $38.78 BUY ↗
- GSGameseal★ 4.2 Trustpilot Killing Floor 3 Deluxe Edition + Pre Order BonusDeluxeSteamKeyGLOBAL $41.14 BUY ↗
No offer matches the filter – try “All regions”.
Stores, ratings and payment fees
- GAMIVO Trustpilot (50,496 reviews)Marketplace – verified sellers. A service fee based on the payment method is added at checkout.
- Gameseal Trustpilot (18,391 reviews)Digital key store. Any payment fee is shown in the cart before you pay.
- Kinguin Trustpilot (122,145 reviews)Marketplace – verified sellers. A payment-method fee may be added at checkout.
Compared prices exclude payment fees – you always see the final amount in the store’s cart before paying. Ratings checked 2026-11-05.
DLC and expansions for Killing Floor 3 (4)
- KKinguin★ 4.6 Trustpilot Killing Floor 3 + Pre-Order Bonus DLCStandardSteamKeyRegion: check $15.37 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3 - Shadow Agent Season 1 Deluxe Pass DLCDeluxeSteamKeyRegion: check $17.94 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3 Deluxe Edition + Pre-Order Bonus DLCDeluxeSteamKeyRegion: check $39.28 BUY ↗
- KKinguin★ 4.6 Trustpilot Killing Floor 3 Elite Nightfall Edition + Pre-Order Bonus DLCEliteSteamKeyRegion: check $49.03 BUY ↗
Check these stores too
We don’t compare these partners automatically yet – the link opens a search for Killing Floor 3 directly at the store.
Windows, Office and antivirus for less
Software key price comparison on our sister site SoftKeysDeals.
Killing Floor 3: regions, activation and buying a key
Which Killing Floor 3 key works in my country?
GLOBAL keys activate anywhere. EUROPE keys work for accounts in Europe, US / NA keys in the United States (often also Canada), UK keys in the United Kingdom, and ROW (rest of world) keys only outside Europe, the US and the UK. Choose your region above and the list shows only keys you can activate. Offers marked “Region: check” don’t state the region in the title – read the product description first. Keys locked to single countries (Turkey, Argentina, India…) are not listed.
How do I activate a Killing Floor 3 key?
Killing Floor 3 is offered as Steam, Xbox. After payment the code arrives by e-mail or in your store account. Activate Steam keys in the Steam client via Add a Game → Activate a Product on Steam, Xbox and PlayStation codes in their stores and Ubisoft Connect keys in the Ubisoft app. The exact steps are in the product description.
What is the difference between a key, a gift and an account?
A key is a code you activate on your own account. A gift is sent by the store to your account as a gift. A shared account is not your own account – that’s why accounts are hidden by default.
Why is Killing Floor 3 cheaper than on Steam?
Key stores buy licences in bulk or regionally and resell them for less. We take prices from official partner feeds once a day, so they may differ slightly – the store price is binding. Stores list prices in EUR, so USD and GBP prices are converted at the daily exchange rate and are approximate.