Grab Killing Floor – Tripwire’s Zed Slaughtering Engine for Free

 

 

 

 

Humble Bundle is giving away free copies of Tripwire’s popular Killing Floor co-op first person shooter and also have put Killing Floor 2 on sale for 50% off ($14.99), the Digital Deluxe Edition is also 50% off ($19.99) with the Digital Deluxe Upgrade going for 50% off as well ($5.00). These are the same prices currently available on Steam during their Steam Summer Sale. Good timing as Killing Floor 2 is currently undergoing it’s Summer Sideshow Event. Continue reading