Killing Floor Steam

NOTICE: Activation key must
be used on a valid Steam account. Requires an internet
connection.

Killing Floor is a Co-op Survival FPS taking place in the
devastated cities and countryside of England, after a series of
cloning experiments for the military goes horribly wrong. You and
your friends are members of the military and police, dropped into
these locations with a simple mission: survive long enough to
cleanse the area of the failed experiments.
The only problem is, these “experiments” aren’t waiting to be taken
out – they´re coming for YOU!

Features:

• Cooperative gameplay for up to six players against multiple
  waves of specimens
• Persistent Perks system, allowing players to convert their
  in-game achievements into permanent improvements to their
  character’s skills and abilities
• Slow-motion “ZEDtime” to better watch those crucial and violent
  creature deaths, even in multiplayer
• Solo game mode for offline play
• Nine different monster types trying to eat your face off, armed
  with everything from teeth and claws, to chainsaws, chain-guns and
  rocket-launchers
• 12+ weapons for the players to chose from, ranging from knives
  and fire-axes to pump shotguns, rifles and a flamethrower
• Equip your team with welders, medical tools and body armor to
  help your odds of survival
• Open, non-linear play areas: choose when and where to fight —
  or run; weld doors closed to direct the monster horde down
  alternate corridors
• Fully-configurable, allowing players to change the difficulty
  level, number of creature waves, or even set up their own favorite
  waves of monsters
• Support for Steam Friends and other Steamworks features
• Includes SDK for the creation of new levels and mods

System requirements