Tripwire Interactive is once again offering a special Halloween event in The Killing Floor, their co-op survival shooter, announcing the Halloween Hillbilly Zeds return for their Hillbilly Horror Fright Yard event. The game and all its mods are on sale for 75% off on Steam for the duration of the event, which runs through November 7th. Here's word on what the Fright Yard contains:

• New map - Fright Yard - both Objective Mode and Wave Mode
• Them and Us Weapon Pack
• Camo Weapon Pack - introducing the camo you really need for the zombie apocalypse - splatter camo!
• New premium character - Reggie the Rocker. Orlright, mate?