Koins

What are Koins?

Koins is second currency used on koku.world which is non-transferable between players.

For what can I use Koins?

Koins can be currently exchanged for:

• Biome change on island (350 Koins each time, 0.35 USD)
• Expanding island border (formula: current island border ^ 1.25 Koins)

How can I get Koins?

There are currently three ways to get Koins:

• island leveling, after each island level you will get <island level> * 4 Koins.
• doing any of activities that gives island xp, there is a 0.085 * xp_given% chance to get a Koin
• Voting for the server