Amazon.com: Killing Floor 2 [PlayStation 4 PS4] : Video Games
Killing Floor: Double Feature - Sony PlayStation 4 for sale online | eBay
PlayStation on Twitter: "New details on how Killing Floor 2 harnesses the power of PS4 Pro: https://t.co/RUGI9zvYYi Open beta begins November 4 https://t.co/p1yYgyOdhP" / Twitter
Killing Floor 2 gets new PS4 Pro footage | GodisaGeek.com