This is a Early Version of the Map ClassicBioticslab, Completely based on the original final version of Killing floor 2009 version of bioticslab, a few minor changes and routes are added to the map to give the player more options to run to.
*Patched Paths zeds don't attack certain doors if there are other ways around it. *Addjusted some models for better looks *Added adjusted some blocking volumes to prevent players getting stuck