During the public beta of Crypto Rumble, you will need to use assets on the Linea Mainnet network. We support MetaMask and OKX Web3 Wallet. Due to fluctuations and relatively high transaction fees on the Linea Mainnet, we will guide you on how to set lower gas fees for each step in the game. However, this will require you to wait some time for transaction confirmations.

Note: It is recommended to set the gas price in your wallet to 0.03 - 0.04 Gwei. Gas fees are subject to fluctuations on the Linea network and are not charged by the project. MetaMask typically offers comparatively lower fees.

1. Once you are whitelisted for the CR public beta, you need to mint an SBT (free mint) on the official CR website. When confirming the transaction, adjust your gas fees to a lower setting.

2. After successfully minting the SBT, you can click "Play Now" to enter the game page and claim 3 Hero Mystery Boxes.

3. Once you have claimed the mystery boxes, you need to open them to receive your random heroes and confirm the transaction.

4. After obtaining your heroes, you can start playing the game. For example, begin with the PvE mode, select a hero, and start the game.

5. After completing a match, you can claim your rewards by clicking the button and confirming the transaction.