How to get Gems Edit
Currently, there are 4 consistent ways to earn gems.
|Pile (100)||Bag (600)||Stack (1200)||Chest (4000)|
|$0.99 USD||$4.99 USD||$9.99 USD||$29.99 USD|
You may also earn gems by playing the game normally, but these methods require more effort:
You can earn gems buy completing the 20th (last) level of a Campaign world, at a fixed amount of 50 gems.
Online Levels Edit
You can also receive a chance to watch an advertisement that rewards up to 8 gems, varying by difficulty:
You can also earn up to 6 gems by completing a Level without watching an advertisement:
The game's developer, Daigo Sato, may also occasionally gift a certain amount of gems to all the players (usually for a special occasion, e.g. a major update, or Christmas), however the timing of these events are uncertain, and the amount of gems varies greatly.