I've played Bioshock infinite all the way through, twice, on my late 2012 mini (via bootcamp). It did fine, although it was at 720p with the setting all at medium. Don't know the actual frame rates, but it seemed fine to me. I'm not what you would call a "gamer" but I have played a few games on this since I got it. So far I haven't found a game that was unplayable. Although, if you are serious about gaming, and like to always have the latest and greatest gaming hardware, the mini isn't for you. There is simply no way to upgrade the GPU. Macs are more reliable, more secure, easier to use, and have a better over all OS, but windows has LOTS of gaming support and constant tweaks to optimize gaming performance. Macs are catching up though. If only they could get more game developers on board...