If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
It’s a celebrity mashup! All your favourite opponents reunited in one ultimate boxing game. Pitbull, Nicki Minaj, Justin Bieber, Psy, Edward, Batman, Rihana and finally Kim Jong Un.
Try to beat all the celebs. Mouse to punch. Spacebar to block.