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

# Heroes Upgrade

When NFT Heroes reach a certain level, they will require an upgrade to continue playing at a higher map level, helping me maximize rewards.

In case of no upgrade, Heroes can still play the game every day at the current level, without affecting your experience.

Players can use NFT Stone or BNB Items to upgrade their Heroes.

{% hint style="success" %}
Upgrade Fee: **Items Stone NFT or 0.01 BNB**
{% endhint %}

## How to Upgrade

* Step 1: Access <https://play.goldenrat.org> on your Wallet Browser
* Step 2: Connect your Wallet with Dapp
* Step 3: Choose Play on Menu
* Step 4: Select NFT and Click "**Upgrade**"
* Step 5: Select Fee Options
* Step 6: Click "Confirm" and Dapp and your wallet

<figure><img src="https://1475707442-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsJXWP6kW3V8phfV2i9VE%2Fuploads%2FdBwtFKbkmAAvi2DZmmN0%2Fimage.png?alt=media&amp;token=b077ccb3-14ca-4829-815b-49f57f629466" alt=""><figcaption></figcaption></figure>