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Killing Floor

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Title Screen

Killing Floor

Developer: Tripwire Interactive
Publisher: Tripwire Interactive
Platform: Windows
Released internationally: May 14, 2009


GraphicsIcon.png This game has unused graphics.


Killing Floor is about a large group of sassy British people killing evil not-zombie mutants in order to gain a lot of DOSH.

Killing Floor Mod resources

ALL of the models from back when Killing Floor was an 'Unreal Tournament 2004 mod are in the game's files, including old, unused models that can be found in the mod version. These can be placed in custom levels as background props. Some of these are actually used in-game, such as the box of rockets behind the Merchant in certain levels and the hand grenade's model.

Red Orchestra leftovers

Killing Floor has several leftover models and textures from Red Orchestra: Ostfront 41-45. This isn't surprising, as the KF engine is based on the Red Orchestra version of the Unreal Engine 2.5 and is made by the same people behind RO. Like the Killing Floor mod models, the RO models can be placed in custom levels as background props.

Pinball Models

Models for parts of a pinball machine can be found in “GKStaticMeshes.usx”. None of them have their own textures; they all use the default texture. These models are too detailed and large to be a part of a prop. They could be props from a scrapped level based on a pinball machine, which would explain their size.

Leftover/Cut Weapons

Text strings for 3 unused weapons can be found in the "KFMod.int" file, the Broken Pipe, the Machine-Pistol and the Claws , the first 2 are leftovers from the original Killing Floor Mod, but it is unclear if they were set to be brought back in this game, the Claws seem to be a cut new weapon for the Berserker perk. All 3 of these weapons have trader descriptions and pickup messages.


Machine Pistol trader description and pickup message:

"A fully automatic 9mm pistol.."
"You got the Machine Pistol"

Broken Pipe trader description and pickup message:

"This bit of broken pipe looks like it was pried from a gas-line."
"You got a broken pipe."

Claws trader description and pickup message:

"Bloody and Sharp. Yikes! "
"Claws!"