Play-to-earn NFT games are a type of decentralized application that allows players to earn cryptocurrency or NFTs by participating in gameplay. Players typically need to acquire NFTs or other in-game assets to progress through the game, and these assets can be bought, sold, or traded on decentralized marketplaces. The value of these assets is often determined by supply and demand, with rare or valuable items fetching higher prices. Play-to-earn NFT games have become increasingly popular in recent years, as they offer a fun and potentially lucrative way for players to earn cryptocurrency and participate in the emerging NFT ecosystem.