High on water - experimental 3653

I started tutorial, blew a hole in a wall, armed with a Glock and shot the zombies which appeared. I went outside for a bit (you can see it was Drizzle), then went inside to finish the last zombie who got inside for some reason.
While passing through the open window I noticed that my character can’t walk, instead gets knocked off feet. I thought that I got too much pain and strength is too low but in reality i think i surpassed the Marloss man. Can’t reproduce it again though.

Oh, I smashed the wall and half the building collapsed. I saved the game after that and uploaded the archive, for anyone who wants to experience being a hulk: