How to kill a barbarian

all you have to do is to cower in fear when you encounter an ememy if you do so he will feel bad for you and be on your team note: you must be very low hp for this to happen i recommend getting in a wave with a bunch of dudes so you have a big team

if your going for the genocide route for castle crashers then i recommend to kill everything until you get to undyne all you have to do is play fnf for 20 minutes then after you kill undyne then continue till you get to sans and oh boy your gonna have a bad time

all you have to do is cheat and get to lvl 99 at the beginning of the game then hit the barbarian then their head will be no more