Coladia today announces Back To School Sales on their Mac Games. Until 16th september 2012, games will be sold at 66% off. The deal applies to all games exclusively sold on the Mac App Store. The game titles include The Secrets of Da Vinci, Cleopatra: A Queen's Destiny, Destination: Treasure Island and Secret of the Lost Cavern. Coladia is a leader of adventure video games for Mac, iPhone and iPad.