Experimental Success! Achievement for Killing Floor 2

Experimental Success! Achievement

Icon for Experimental Success!

Experimental Success!

Complete Biolapse on Hell On Earth Difficulty
1.00% of players have unlocked this achievement

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Players

Icon for Valsept

Valsept

Earned on: Nov 9th 2025, 12:25:51 am

Icon for Chris, The Poet

Chris, The Poet

Earned on: Oct 31st 2023, 1:50:00 pm

Kainie

Earned on: May 12th 2020, 11:20:46 am