This is a very crazy kind of boxing that will really give you fun and enjoyment. It also comes in 2 players that you and your friend will surely love! Enter to enjoy playing Boxing Physics Rio Update game without any charges at friv20.org. Boxing Physics Rio Update is one for our amazing Friv 20 games to play and having fun.

Use Arrow Up button to Punch, | Use W button to Punch,

2 players, fighting, sports, boxing, webgl..