Healing yourself before you go into a safe house on VS has 0 effect on score.
Health bonus isnt affected by medkit healing anyway
It's based on damage taken, pills don't count, that I'm sure of, HOWEVER if you kit and then pick up an additional medkit
I think in fact it does raise your score.
just hit "tab" while your buddies health pack in the safe room and watch the health bonus value, it doesn't change =) spread the word
When you use the medkits INSIDE the safe room it doesn't count. If you use it OUTSIDE the safe room before you get to the saferoom you get the health bonus.
