


For example, the «Sharpshooter» perk, which provides accuracy benefits when using scoped rifles, can be raised in level by completing a number of headshots with specific weapons. Players can level up each perk to increase the benefits it offers. The perk, similar to the idea of a character class, provides bonuses towards certain weapon types, armor, movement, and other factors. Players select one of seven perks at the start of a match and between rounds. Players are encouraged to work together they can trade items and drop money, healing is more effective on other players than on oneself, and the team can strategically weld doors shut to provide a temporary barrier from the oncoming horde while funneling the other creatures to specific areas. Weapons may also be found randomly across the level. In the time between each waves, players can visit a trader to buy and sell ammo, armor, and additional weapons, such as katanas, pipe bombs, flamethrowers, shotguns, and so forth the Trader's location on the level varies at the end of each wave, discouraging players from camping in one location. Players earn in-game money for each kill, as well as for surviving to the end of a wave. Gameplay consists of two game types, in which the player fights waves of zombie-like specimens, with each wave becoming successively more difficult, until it concludes with a battle against a «boss» specimen, called the Patriarch. Killing Floor is a first person shooter, allowing each player to move through a 3D environment.

The Linux version was released on the Steam platform in November 2012. Retail release followed on May 14, 2009, for Microsoft Windows, and for OS X on May 5, 2010.

It was originally released as an Unreal Tournament 2004 mod in 2005. Killing Floor Download Free Full Game is a cooperative first-person shooter video game developed and published by Tripwire Interactive.
