- The Olympus Flag was released on July 27, 2012, along with the Bronze Olympus Dragon, Silver Olympus Dragon, Gold Olympus Dragon, and the Olympus Habitat.
- On December 21, 2012, the Olympus Flag was decorated with holiday decorations for a limited time.
- On February 1, 2013, the holiday decorations on the Olympus Flag were removed.
- Initially, the Olympus Flag was available at level 14, but the level availability was changed on October 9, 2013, to level 17.
- On an unknown date, the purchase price changed from 1,000 to 1,500