Crystals are your in-game currency which you can use to buy anything that you need. But you can still use your matching skills to get resources, chargers, bonuses, etc.
- Buy bonuses, spells, energy, chargers and resources in the shop
- Unlock new buildings
- Construct buildings, totems and idols
- Upgrade buildings, totems and idols
- Speed up clearing the ruins and construction of buildings, totems and idols
- Buy extra moves (or time) on match-3 levels
- Speed up the Ship sailing and excavation in the Cave
- Level up your XP
- Earn Trophies
- Exchange stars for crystals on the maximum available level of the building
- Log in Facebook
- You can get crystals as a daily reward in the Wheel of Fortune
- Participate in contests on Cradle of Empires Facebook page
- Find Super Crystal and get more crystals for the same price
- Buy crystals in the Crystal Bank
Find the Super Crystal and get more crystals for the same price. The amount of discount varies. The effect of this artifact lasts for a limited time only.
NOTE: You can make only one purchase using this offer.