This game isn't a really good start to an MMA series. The developers barely focused on anything other than Career Mode. Career mode is good, but it could be bigger and better, there should be a create mode for something other than career mode, and even then the create mode lacked the creativity of other fighting games. The physics are good, but there are a lot of noticeable glitches. The graphics stand out well, but this game is lacks quality and quantity. I advise that you only rent this, but don't but it. It can get boring quickly. It's better to wait for the 2011 version.