In order to interact with the NFT game, you will need to have Metamask installed and be connected to the Polygon testnet.
You will also need some test tokens on Polygon. You can request some from the Polygon Faucet.
If you have never interacted with the Polygon blockchain before, you will need to add it to your wallet. Here are the steps:
You are now ready to interact with the NFT game on the Polygon testnet. Have fun!
Here is Live Demo from Game