Astonium is a currency that is usable and rechargeable in Astrokings.
FAQ
Astonium is a currency usable inside Astrokings.
Astonium store and the amount you have only pops up if you have over 1 Astonium in your account
Astonium charging may not be supported on some platforms due to each platform's policies and technical reasons. On platforms where Astonium charging is not available, you can use it by charging it at an official charging center (this website).
It's exactly the same. However, high discount rates are applied at official charging centers, so you can purchase Astonium at a cheaper price.
It is issued during special events. If the conditions are met and the code is issued, it will be delivered through separate instructions, such as game mail.
When you select a product and proceed to the payment page, you can check the currency price of the country where you are currently located.