Game Economy & Monetization

You can dowload the game for free and access to most of the game's content only by skill and patience. The game however, has a premium money, that you can buy in the bank against real money.
This premium money was called "diamonds" in early game design version, and now "rubies" (a minor inconsistency we apologize for).
Rubies can be use to get rid of difficulties and get rewards more quickly. They can also be use to get some specific contents (mostly clothes).

Clic to enlarge