> For the complete documentation index, see [llms.txt](https://docs.kawaii.global/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kawaii.global/game-play/other-gaming-items/in-game-currencies.md).

# In-game currencies

One step further into the Kawaiiverse world, Kawaii Islands aims to create a new, high quality and sustainable playground for everyone else to join, play, create, connect and earn. To provide chances to bridge traditional players into our overall economy while avoiding possible off-chain attacks targeting MILKY, the completely off-chain Kcoins will be implemented into our system. In Kawaii Islands, the Kcoin in use will be Silver and Gem. Silver is the normal gaming tool while Gems are the IAP currency which allows traditional players to join and participate in the game economy. To help players understand the new econ model, we came up with the following figure:

![(Insert Kawaii Islands mobile game currency model map)](/files/xvihxCcmzrDNdXwVAqil)

## **Silver - the gaming Kcoin of Kawaii Islands.** 

Silver is a pure gaming coin that is not convertible into any cryptocurrency. 

![](/files/dlZEhS6oGI7ZRdr2mzMV)

## Gem - the equivalent of MILKY for non-blockchain players.

Gem can be bought with fiat through IAP or with MILKY. Gems can not be converted to MILKY. 

![](/files/84lliN9VCnkBtDZnG1qy)


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