Killing Floor is an action, first person shooter video game, developed and published by Tripwire Interactive. Get to enjoy the two game types that the game offers – Killing Floor and Objective Mode. Set in London England a biotechnology company called Horizon Biotech is conducting experiments that are genetics in nature as requested by the military. Everything goes very wrong when the humans that were used for the experiment had scary mutations and become hostile. Soon enough everybody in the company has been infected and spreading outside into the city. Move in a 3D environment is this first person shooter game. One mode called the Killing Floor will give its players the chance to fight zombies that will come in waves. Each wave will become successively hard up until the final boss called the “Patriarch” is reached. The other mode called the objective mode. The difference with this mode is that you will be earning in-game money which you can use to buy weapons, armor or ammunition. After each wave of zombies a Trader will be made available in order for you to purchase these items. Perks will also be available after each wave. Perks could be certain bonuses or level ups. Difficulty levels of the game can be adjusted, making it friendly for everybody to play. Experience Killing Floor, play the game now.