NFTs minting

Every Character props in GoldMiner is unique and can be minted into NFTs, or are NFT themselves. Unlike traditional NFTs games, we give out free non-NFT Character props for all players at the beginning of the game. Player can start earning with the free Character props. They might earn enough $GM to buy themselves the NFT or might be lucky enough to get new unique Character props from the drops during playing the game. Then, players can mint them into NFTs at any point of time using Gold tokens. This design will solve the problem of high initial cost for players. They have the choice of minting only their strongest Character props instead of paying for each and every mediocre Character props.