I recreated Sethblings rockem sockem robots (which you can watch here: http://www.youtube.com/watch?v=-5qoITVIPxk) and I did only they look completely different and they operate on command blocks instead of pistons and you win differently too. the punches are realisticish and the head pops up to. to win is simple: Press buttons randomly. if your opponent punches when you punch it counters and nothing happens. there is even a reset button unlike Seth's. the only downside is that you can hear pistons moving.



-note there is a Sound machine next to it because this was supposed to be my redstone map.

P.S. to activate the sound machine replace the red wool on it with redstone.