> For the complete documentation index, see [llms.txt](https://ror-game.gitbook.io/ror-gaming/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ror-game.gitbook.io/ror-gaming/gaming/3-ssc-sss-ssr-digital-currency.md).

# 3 SSC/SSS/SSR - Digital Currency

In the game, three types of resources: Coin, Stone, and Rune are used, corresponding to the three digital currencies of SSC/SSS/SSR. Each currency is used in different scenarios. This contributes to the healthy balance and sustainable development of the game ecology, and protects the benefits of game users to the utmost.

![Golden Coin - SSC](/files/8w2C05ux5aY65H6k28HM)

### **ROR Game Golden Coin**, **SSC**

The most important asset in ROR Game. 

Feature: 

* Upgrade NFT Heroes 
* Upgrade NFT Equipment 
* DAO feature 
* Summon NFTs

![Crystal Stone - SSS](/files/jR7WbMkCzVK9gih9zAVQ)

### ROR Game **Crystal Stone**, **SSS**

Feature:

* Upgrade NFT Equipment
* Repair NFT Equipment (Currently Developing)

![Rune - SSR](/files/dfmi7Hy8kpn2Ax3QCxhz)

### ROR Game Rune, SSR

Feature:

* Upgrade NFT Heroes 
* Recover your NFT Heroes (Currently Developing)