NFTs are unique digital collectibles on the blockchain، a feature which makes them suitable to be used in games to represent characters, consumables, and other tradeable items.
Since the introduction of CryptoKitties, NFT games have developed and begun to offer play-to-earn models. Game-Fi mixes the worlds of finance and gaming, providing players opportunities to earn income as they play through winning, finding, or breeding a scarce collectible. Also, players can sell in-game NFTs to other collectors and players and even earn tokens with play-to-earn models.
NFT games are mainly present on Ethereum and Binance Smart Chain (BSC).