Killing Floor Review
PC Games magazine #07(67)2009
Since the release of Left 4 Dead, every multiplayer zombie shooter has been destined to be compared to Valve's near-masterpiece. This is especially true for Killing Floor. This amateur modification for Unreal Tournament 2004 had a huge influence on the creators of Left 4 Dead. Killing Floor has recently been given its own title, meaning there's a chance to see whose brains are the smartest and most agile.