Techradar posted a story that GOG begins selling games for Macs

For the longest time, gaming on a Mac was a horrid affair. Things changed for the better in 2010 when Valve launched Steam for Mac, and now GOG.com is bringing the love to Apple's operating system.As of today, you can download and play over 50 classic gaming titles from Good Old Games on a Mac. Titles include classics like Beneath a Steel Sky and Magic Carpet, as well as more recent titles like The Witcher and The Witcher 2. Ultima fans are also well catered for. Many of the titles, like Syndicate and Wing Commander, are playable for the first time ever on a Mac, after a generation of being locked to Windows.

  GOG begins selling games for Macs