KnockEmOut

KnockEmOut is the world’s greatest and most popular online boxing manager game. And it’s completely free! In KnockEmOut, you run your own Gym and your your boxers compete against other boxers which managed by other human users from all over the world. All you need is a web browser. Fights are played in real time a couple of times a week. You can log on at any time to check the status of your gym, issue training orders, trade fighters - or just hang out with other KnockEmOut users.