The Greek Milestones are a group of special technologies available for the Greek Civilization. And have importance in our modern civilization
The following Milestones are exclusive to the Greek Civilization and are unlocked at levels 5, 10, 20, 30 and 40. At each Milestone, the player can choose between two specialized bonuses to improve his effectiveness in all quests (excluding PvP). Milestone Techs can be found in the Technology page at the Capital City's Palace. Unlike other Tech Tree choices, the Milestone techs can't be reset. Any Civillization can select one unlocked milestone from each Civillization they own to be used along with their own milestones.