> For the complete documentation index, see [llms.txt](https://counterfire-whitepaper.gitbook.io/cebg-studio-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://counterfire-whitepaper.gitbook.io/cebg-studio-whitepaper/counter-fire/diamond-system.md).

# Diamond System

A core mechanism designed to seamlessly transition Web2 players into the Web3 gaming world. Players can easily top up their accounts and receive in-game diamonds.

### **Functions of Diamonds:**

1. Purchase items in the in-game store.
2. Participate in the Diamond Wheel of Fortune to directly win skins, NFTs, character fragments, and more, unlocking Play-to-Earn opportunities.
3. Purchase Gold in the Auction House, which can be used in-game or sold on-chain.

<figure><img src="https://1087328363-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FRzoZ2MejpLxyxn0oR3HU%2Fuploads%2FCzIiQ4Y233cXofCpDpBx%2Fc45111a1623689aa14d5ecb4438ef69.jpg?alt=media&amp;token=04a3ae3a-ff74-4d0b-84e8-e84e118e6316" alt=""><figcaption></figcaption></figure>