> For the complete documentation index, see [llms.txt](https://battle-for-blockchain.gitbook.io/battle-for-blockchain/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://battle-for-blockchain.gitbook.io/battle-for-blockchain/developers-zone/in-game-wallets.md).

# In-Game Wallets

<figure><img src="https://2771370405-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0nEFuextGdwhHy3q8Ei4%2Fuploads%2F8kqJ3u247UKbhAL4nDbi%2Fimage.png?alt=media&amp;token=7c514636-e85c-44b2-9f8d-7d77ecb10bb3" alt=""><figcaption></figcaption></figure>

You can login to Battle for Blockchain via any EVM-compatible wallet (ex. Metamask, Phantom, Rabby), or an email.&#x20;

Upon doing this, [Privy](https://www.privy.io/) (the wallet software we use) will create something called "in-game wallet", which is an app-specific crypto wallet. Thanks to this you don't need to sign hundreds or thousands of transactions you submit while playing the game.&#x20;

<figure><img src="https://2771370405-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0nEFuextGdwhHy3q8Ei4%2Fuploads%2FkewJt1KKjNTwD0CzsjrH%2Fez.png?alt=media&amp;token=33a418fa-ddab-4d28-b9c0-8bcd19e1e976" alt=""><figcaption><p>crypto UX, abstracted and nice to use (finally)</p></figcaption></figure>

To play, you will need $INIT tokens on your in-game wallet. $INIT is being used to pay for the gas fees on our chain. You won't need much of them, as the gas costs will be very low.&#x20;

Additionally, holding $BFB tokens on your in-game wallet is required by the game design. See sections related to the BFB token to learn more.