Milestones is a mini-expansion for the base game of Progress:
Evolution of Technology. It consists of 16 cards:
7 Ancient Milestones
5 Medieval Milestones
4 Renaissance Milestones
Milestones depict major achievements in human history to which more than one nation contributed significantly.
With the Milestones shuffled into a face-up deck, players work cooperatively to achieve the current Milestone. Each player may use free actions to pay knowledge and thus contribute to the current Milestone and once a Milestone is completed, each contribution player gains specific advantages.