# 5.1.1. Currency Classes

All the currencies of Metarun are divided into soft and hard currencies.

### **a. Soft Currency**

Metarun Soft currencies can only be obtained and used inside the game but cannot be converted into $MRUN tokens. The list of soft currencies is

* GOLD 
* SAPPHIRE
* DIAMOND

<div align="left"><img src="/files/wKvd22BTKUGXha9lwQzW" alt=""></div>

### **b. Hard Currency**

Hard currency in  Metarun means that it can be obtained inside the game, and also it can be exchanged into Metarun native tokens & $MRUN tokens through price oracles. There is only 1 type of hard currency in the game, i.e., OPAL.

<div align="left"><img src="/files/9RvbKOLZObZWmAeVuGl0" alt=""></div>


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