I was a bit surprised at the ungewöhnte for me control - the characters move independently and are not subject to tax - but after a short Eingewöhnphase the addictive rising steadily! Reactions are really required, because you have to react very quickly and the opponents so many times appear from nowhere ... The player moves only the control of arms ... very worn! And there really is a reason that the game is at least 18 - So Papis - well hidden from the kids;) - my son will not even see the cover of the game !!