Crystals are a Resource in Maritime Kingdom. They are a premium currency. They allow the player to rush progress. They can only be earned from the Daily Bonus, Missions, the Chinese Junk, Achievements, or buying them with real money. One Crystal amounts to one minute, although it is rounded down (1:59 is still worth one Crystal).

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.