https://www.playstation.com/en-us/games/killing-floor-2-ps4/
The Killing Floor 2 Infinite Onslaught Content Update is here and free for owners of Killing Floor 2! The Infinite Onslaught update includes the new “Endless” gameplay mode, a new character (D.A.R.), a new map, new weapons and much more!
Rated Mature: Blood and Gore, Intense Violence, Language, Partial Nudity
Killing Floor©2009-2018 Tripwire Interactive. Killing Floor® is a registered trademark of Tripwire Interactive in the USA and other countries.
Source: Playstation YouTube
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