Playing a game to make money—in this example, cryptocurrency—is exactly what is meant by "play-to-earn." This gives video games a new dimension and shifts the emphasis from pay-to-win or pay-to-play to play-to-earn. The same sort of digital tokens are known as NFTs (non-fungible tokens). They stand for the ownership of digital goods like memes, music, and art. Characters, skins, weapons, and other in-game things may be NFT in the context of the game. Therefore, NFT games for profit enable players to earn money while having complete control on their in-game assets and characters.