> For the complete documentation index, see [llms.txt](https://docs.heartgames.io/heartcoin-whitepaper-v1.0/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.heartgames.io/heartcoin-whitepaper-v1.0/faq/how-to-upgrade-nft-in-game.md).

# How to Upgrade NFT in Game?

1. Go to NFT->MY NFT.
2. Choose an NFT you want to upgrade. The price of the upgrade will vary depending on the level of the chosen token.
3. Press Upgrade. You will get a pop-up showing you a preview of the next level
4. Press Upgrade.
5. Approve Transactions in your MetaMask wallet. To proceed you will need a transaction fee in MATIC.
6. You will receive a "Success" message from MetaMask and after a couple of moments, Your NFT will be upgraded to the next level. Previous level NFT will be burned.

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