Brutality to an extreme is permitted, as advances in medical sciences have prevented once-fatal conditions (such as decapitation) from altering one's life. Each player must avoid the jaks of other players, as well as many arena objects. The players are allowed any enhancement, from steroids to bionic appendages. Each player is in a suit that allows maximum flexibility, strength, and protection, all of which are needed, colored to represent the team they play for. (wiki)