The Flatline Tactical Bundle; 'Flatliner' weapon skin, 'Fear the Reaper' weapon trinket and 'Special Action Force' player card. Also includes (retail exclusive) Clamefield Patrol Character Skins cosmetic DLC. The Battle Begins With Nightfall It’s 2091 and megacorp Horzine has produced the ultimate army: an obedient horde of bioengineered monstrosities called zeds. Now, only the rebel group Nightfall stands between these infernal creations and the future of humanity. Killing Floor 3 is the next installment in the legendary action/horror series. This intense FPS puts you in the boots of a Nightfall specialist joining forces with up to five teammates to battle waves of zeds, earn dosh, unlock skills, and build the ultimate arsenal.