FightCodeGame ?

His code cannot be completely decompiled as he obfiscated it, but if you look around a bit, there are ways of figuring out what he did.  Honestly, you can reverse engineer his good pretty easily by the fact that he cannot hit stop and go targets.  His radar is lock onto nearest person and charge - which against weaker melee guns and movement works great.  The bots that hide in the corner and make small movements counter him well though.  Dustbunny does well because it runs from him (and everyone else) :)