> For the complete documentation index, see [llms.txt](https://kryon-ai.gitbook.io/krypto-fighters/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kryon-ai.gitbook.io/krypto-fighters/economy/game-economy.md).

# Game Economy

<figure><img src="https://2681657075-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fm2yOLZRgnI475yH0ebCk%2Fuploads%2FS1GDBz3HtercR8ZUrcaX%2Fimage.png?alt=media&amp;token=0f5cbd99-0cc3-48ea-a337-ddda82a8f08d" alt=""><figcaption></figcaption></figure>

We have developed a sustainable ecosystem catering to web2 and web3 users. KryptoFighters consists of 4 major resources

### Krystal Force Token ($KF) - Governance Token&#x20;

* Governance (DAO)
* Transaction Fees
* The main currency in the marketplace
* Tournament Rewards

### JAB Token ($JAB) - Rewards Token&#x20;

* Play-2-Earn Rewards
* Breeding materials
* Crafting high-level Items

### Ruby - Hard Currency&#x20;

* In-app purchase
* Crafting high-level items
* Purchase mercenary fighter

### Spirit Shard - Soft Currency&#x20;

* Major battle rewards
* Crafting Items

<figure><img src="https://2681657075-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fm2yOLZRgnI475yH0ebCk%2Fuploads%2FBWWRVhsQ3Y2yrCngAq44%2FScreenshot%202567-06-24%20at%2000.18.08.png?alt=media&amp;token=69554559-baf9-4483-9214-1e0fe710c8e6" alt=""><figcaption></figcaption></figure>

As you can see the combination of a breeding-driven ecosystem and the Freemium model in web2, aims to achieve greater sustainability, which is a major issue in GameFi today.