Left 4 Dead 2

Left 4 Dead 2

Left 4 Bots (Improved A.I.)
bot and defibrillator [It will be like a help to understand to do]
Who knows how to make one defibrillator take out of 4 bots?
And then when they see a first-aid kit, it's better to take a first-aid kit, but a defibrillator, they will throw it away and not leave one