I was playing Killing floor, a long game on hard in the map KF-Bedlam

my team and I managed to work out a rhythm of playing. we all enter the courtyard, upstairs, there a 4 points of entry, though one entry was weldable. we have a support specialist on the door, keeping it welded. and then we have any other class fending off the other ZEDs, I was the team medic, healing the guys whenever they needed it.

the plan seemed to work for the entire 10 rounds, and then came the Patriarch round. we set up a mass amount pipebomb traps and waited for him to come to us to set off the bombs. we thought we covered the entire hallway and then what happens? the bastard walks AROUND all the pipebombs without setting one off and then fires a single rocket and kills us all in one shot.

WE WERE SO CLOSE