Downloading Killing Floor 2.5 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. Killing Floor relates to Games. The most popular versions among Killing Floor users are 2.5, 1.5 and 1.0.
The program's installer is commonly called KF_revLoader.exe, RUN_KF.exe, KillingFloorPub.exe, KF_launcher.exe or KillingFloor.exe etc. This software is an intellectual property of Tripwire Interactive, LLC. This PC program is suitable for 32-bit versions of Windows XP/Vista/7/8/10/11. We recommend checking the downloaded files with any free antivirus.
From the developer:
Tripwire Interactive are thrilled to announce that Killing Floor has sold more than 1 million copies on PC – and is still selling strongly! This is a major achievement from any game studio as few games, even multi-million-dollar AAA titles, ever sell over 1 million copies on PC. As a truly independent outfit who have funded ourselves all the way, we are particularly proud of the achievement.
You may want to check out more software, such as Killer TLK Editor, Under a Killing Moon or Comp-U-Floor for Windows, which might be related to Killing Floor.