You can’t hack your brutes for more experience, stats, weapons etc. All of the videos online are simply ploys to get you to sign up under the posters brute so they gain experience. It is a pyramid scheme if you will.
If you don’t know what I am talking about, try it out by fighting my brute:
http://tastychickens.mybrute.com
It is a fun little game where you watch your character battle other characters. You only get 3 fights a day, but I often find myself looking forward to logging in and fighting my 3 fights.
Try it out, but you can’t hack it.