Fight with your whole body. If you lose an arm, it's just a scratch. If you lose the other, it's a flesh wound. If you lose your legs, headbutt them. LET'S FIGHT, FIGHT, FIGHT!
It seems that the last patch is not showing up for some users and when they try to join online servers with the older version it doesn't work.
To fix that and to see the new patch please restart the Steam client (log out and log in again) and it will appear.
Thank you
