Soldier of Fortune (PC, 2000) - Germany, Hanover - Order´s Castle

Let´s dive into 2000 PC FPS Soldier of Fortune.
So we are close to the end in a fictional German castle in Hanover today.
Let's bring the Order to their knees! Today I need to find a secret entrance in this old maze. Hopefully, I'll find a boss somewhere in a deep modern base. The end is tomorrow!
For more "just roaming" or other gameplay check my channel.
@Azi-journey