Great Buildings offer higher benefits but require many forge points to advance. Some may have to be purchased with diamonds, a premium currency that is harder to acquire.įorge Points may be contributed to great buildings, based on historical structures and which can be assembled when a player finds the correct blueprints.

There are special buildings as well, that may be acquired in special events, daily challenges, and the antiques dealer, who buys and sells items for trade coins, and gemstones. Forge Points, with a meter that refills in time (one Forge Point per hour up to 10 at a time), allow players to research technologies, which unlock new buildings, more building space and other bonuses. The city has houses that provide coins and population, production buildings that provide supplies, buildings that produce goods, and lastly the decorations and cultural buildings that provide happiness. The main goal of the game is to expand and develop a city, evolving from the Stone Age to the colonization of Jupiter Moon.

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Alcatraz production forge of empires