Now many games are using NFT for their development. To attract a lot of users NFT games are using airdrops like this
https://twitter.com/spacegrime/status/1396545308809601025. If you will check the results of airdrop you can see that airdrops are very effective and can attract a lot of users to the gaming comminity.
Currently, NFTs are used in various fields, but they are especially popular in games, as they help players earn money by playing games and mining in-game values.
The price of NFT depends on the need for them, so it is very important to develop a platform where NFT tokens are created and sold, so that as many people as possible are present on this platform.