Good Old Games announced today that Ubisoft has signed an agreement to bring some of its classics to the digital games service. They're kicking off the partnership with three games: Prince of Persia: The Sands of Time, IL-2 Sturmovik: 1946, and Beyond Good & Evil.

You can buy DRM-free copies of each game for $9.99. In the coming weeks, GOG will also add Heroes of Might and Magic, Tom Clancy's Ghost Recon, Tom Clancy’s Rainbow Six and Far Cry to their catalogue.

Ubisoft's been busy on the digital distribution front lately. Games such as Far Cry 2 and Assassin's Creed have had 24-hour discounts on Steam this week.