Need some information!

well we got some halloween maps for explosives now with 10 procent extra experience, my question is : is it forbidden to play with you and your friend in a private room with that map and kill eachother so u get fast exp i mean like one kills you all the time so he gets lots of kills and exp

Thanks in advance

yes it IS forbidden, because that would be leveling or powerleveling. When you do that, you may get banned or deleveled.