Your filters
Game Killing Floor 2
Edition Standarddefault
Platform Steam
Max price Any
Region USguess
Sellers Grey market only
Killing Floor 2 cover art
Images: Steam store, © respective publishers.

Buy Killing Floor 2 Steam key: price, key type and region

Standard edition · Steam

Looking for Killing Floor 2 on PC (Steam)? As of 2 hours ago, our Cheapest pick for a Standard key in US comes from a marketplace (fees not confirmed). Risk labels on the lowest offer: grey market key; trust tier C. Commission never changes which offers we pick or the order of the list. Read how we rank for the full method.

How we rank · Prices checked 2 hours ago.

Prices in EUR (from your saved setting). Converted prices are marked approx. (example rates dated 2026-10-30).

Cheapest + Safest good deal Standard
€1.58Fees not confirmed
Eneba Marketplace (grey market)
Global keyKey
Marketplace: you buy from an independent seller on Eneba.
Trust tier CChecked 2 h ago

Cheapest and Safest are the same offer with your seller setting, so we show it once.

We may earn a commission when you buy through our links. Commission never changes which offers we pick or the order of the list. How we rank

Official sellers vs keyshops for Killing Floor 2

Lowest price with known fees added from official sellers (the same set as the Official only filter) and from keyshops. Commission never changes which column is which.

Official sellers

€25.19

GamersGate (Official store)

Keyshops

No live keyshop offer

No keyshop offer is live for this edition and platform right now.

All offers (cheapest total first)

SellerKeyListedTotalActions
Eneba
Marketplace (grey market)Tier C
Checked 2 h ago
Global Key€1.58€1.58
Fees not confirmed
DetailsGo
Eneba
Marketplace (grey market)Tier C
Checked 2 h ago
EU Key€1.62€1.62
Fees not confirmed
DetailsGo
Eneba
Marketplace (grey market)Tier C
Checked 2 h ago
LATAM Key€1.63€1.63
Fees not confirmed
DetailsGo
Eneba
Marketplace (grey market)Tier C
Checked 2 h ago
US Key€1.69€1.69
Fees not confirmed
DetailsGo
Kinguin
Marketplace (grey market)Tier C
ASKLOOT5% off
Applied at checkout. Max cart EUR 150. 2 uses per user or IP.
Checked 5 h ago
Global Key€1.61€2.30
Fees not confirmed
DetailsGo
Kinguin
Marketplace (grey market)Tier C
ASKLOOT5% off
Applied at checkout. Max cart EUR 150. 2 uses per user or IP.
Checked 5 h ago
EU Key€1.78€2.48
Fees not confirmed
DetailsGo
Show all 6 offers

Killing Floor 2 facts

  • Release dateNov 18, 2016
  • PlatformsPC (Steam) and Xbox
  • Editions
    • Standard

Minimum PC requirements

OS
Win7 64-bit, Win8/8.1 64-bit
Processor
Core 2 Duo E8200 2.66GHz or Phenom II X2 545
Memory
3 GB RAM
Graphics
GeForce GTS 250 or Radeon HD 4830
Storage
80 GB available space

Source: store page, checked Oct 28, 2026

Totals add the known service fees and payment fees for the selected payment method; offers without them are flagged. Optional buyer protection is not included.