Killing Floor III

Killing Floor III is a first-person shooter from Tripwire Interactive, built around fighting off waves of bioengineered monsters. It is the third main entry in the Killing Floor series and mixes action with survival horror. The story is set in 2091. The megacorporation Horzine has produced an obedient army of bioengineered monstrosities called Zeds, and a rebel group named Nightfall is all that stands between these creations and the future of humanity. You play on the Nightfall side of that war. The game supports single player, multiplayer and co-op, so you can face the Zeds alone or with other players. Tripwire Interactive is both the developer and the publisher. Killing Floor III came out on 24 July 2025 for PC, PlayStation 5 and Xbox Series X|S. It is played from a first-person perspective, like the earlier games in the series. Its themes are action, horror and survival, and the series has always put co-op play against waves of monsters at the centre.