During the campaign missions of Killing Floor 3, you will be tasked with several objectives that will require you to explore your current area to complete them. The first mission that you get is Absolute Massacre, where you need to locate 3 tainted corpse samples to complete the mission. This guide will explain where to locate them and how to complete the mission in Killing Floor 3.
Absolute Massacre Mission Guide Killing Floor 3
The first location you will be dropped in at the start of Killing Floor 3 is the Army Depot. This will kickstart the Absolute Massacre mission. Follow the quest marker towards the Train Wreckage and locate the incident log. Find the incident log on the upper sections of the wreck, right across the turret. After that, you just need to wait out the wave of zombies that appear till you get your next objective.
Your quest marker will change, and so will the objective. Now, you need to locate the Inspection Room and collect 3 tainted corpse samples. Again, follow the quest marker to find a large hole in the wall that will take you inside the Inspection Room. Check out the reference image above to know what it looks like. Once inside, start searching the locations below to find the samples.
Tainted Corpse Sample #1
As soon as you step through the opening for the Inspection Room, head left and down the stairs. To your immediate right is a corpse with the first sample. This area is also accessible if you are on the upper floors, just go across the hanging container in the middle of the area to find the sample.
Tainted Corpse Sample Location #2
Jump down to where the turret is, and you will spot the second sample on top of the container, right below the first sample.
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Tainted Corpse Sample Location #3
The third sample is right across the room, below the stairs.
As the final step to wrap up the mission, all you need to do is survive the wave of zombies coming your way and defeat the final boss.
