Killing Floor is a first-person co-op survival horror, set in and around London after a mad scientist’s “specimens” have broken loose and gone on the rampage.

Game features:

• Co-op game mode for up to six players obliterating multiple waves of specimens.

• Solo game mode for offline play.

• Watch those crucial and violent creature deaths in slomo “ZEDtime”, even in multiplayer.

• 9 different monster types trying to eat your face off, armed with everything from teeth and claws, through to chainsaws, chainguns and rocket-launchers.

• 12+ weapons for the players to chose from, ranging from knives and fire-axes up to pump shotguns, rifles and a flamethrower.

• Add in a welder, medical tools and body armor to help the players survive.

• Persistent Perks system, allowing players to convert their in-game achievements into permanent improvements to their character’s skills and abilities.

• Players choose which Perks to play with, so they can best balance out a co-op team to survive the horrors.

• Open, non-linear play areas: choose when and where to fight – or run; weld doors closed to try and direct the monster horde.

• Full support for Steamworks features, including Steam Achievements and Friends.

• Fully-configurable, allowing players to change things as simple as the difficulty level or number of creature waves, or go so far as to set up their own favorite waves of monsters.

• Includes SDK for the creation of new levels and mods.