Common
Killing Floor (video game)
2009 video game
2009 video game
Killing Floor is a cooperative first-person shooter video game developed and published by Tripwire Interactive. It was originally released as an Unreal Tournament 2004 mod in 2005. A full retail release followed on May 14, 2009, for Microsoft Windows, and for OS X on May 5, 2010. A version for Linux was released via Steam in November 2012. A sequel, Killing Floor 2, was announced on May 8, 2014, and released on November 18, 2016, worldwide. A third entry, Killing Floor 3, was announced in August 2023 at Gamescom. It was released on July 24th, 2025.
Open boosters, collect cards and trade them. Free to play.
Play for free