Simply remix with yourself attacking the wall! Subtract from the variable "Wall HP" to do damage! Flashy animation = bonus points. Do not edit other's characters unless you are fixing a bug or buffing them. While power creep is important to this type of project, do not gain power too quick, so don't delete 10,000,000,000,000 HP walls in a millisecond in the second remix. Add music (without lyrics) if you want. Can we destroy all 25 walls?