DeFi Land subsists on an internal economy powered by $GOLDY, $DFL, and your NFTs. Both $GOLDY and $DFL are cryptocurrencies on the Solana chain, soon to be followed by integration into the most trusted L1s and L2s. Your Gen-0 NFTs, including the fishing rod, shooting gun, harvester, and pets, are your keys to unlock Play and Earn for their corresponding gameplay. Because each Gen-0 NFT pairs with one game in DeFi Land, so you only need one affordable NFT to begin earning. This offers DeFi Landers a fair and accessible threshold into Play and Earn.