One of the goals in Forge of Empires is to advance through the various ages. To advance your city to new age you have to research a technology of that age. Currently there are 18 Ages in the game. Hereby, the Stone Age can only be played in during the games tutorial.
Advancing through the ages allows for the placement of other buildings, the expansion of your city and unlocking of various game elements.
|EMA||Early Middle Ages|
|HMA||High Middle Ages|
|LMA||Late Middle Ages|
|SAM||Space Age Mars|
This table lists the amount of Forge Points, Coins and Supplies needed to research the complete tech tree for each age. The Goods needed for each age can be found on the respective ages page above or on the technologies page.