The gameplay consists of a single game type, single- or multi-player, in which the player fights through waves of zombie-like monsters (or more precisely, specimens from a failed military experiment), with each wave becoming successively more difficult, moving through each area of the level, until it concludes with a battle with a super-specimen, called the Patriarch.
To run Killing Floor on high graphics settings your PC will require at least a 0MB GeForce 6600 / Radeon 9600 Series with a Pentium 4 2.4GHz or Athlon XP 2800+ CPU. 1 GB will also be needed to achieve the Killing Floor rec specs and get 60FPS. Make sure your GPU can run DirectX 9 or Killing Floor won’t run. We suggest a 15 year old PC to play smoothly.