According to Nasdaq, play-to-earn gaming was worth more than $90 billion in 2020 and will likely grow to over $256 billion in about five years. NFTs are even being introduced to mainstream video games, such as Call of Duty and Grand Theft Auto. Sales of NFTs are around $1.8 billion each month, and there are approximately more than three billion gamers across the globe. With the user base growing at such a rapid rate, earning rewards, gaining gameplay assets and selling in-game NFTs could be lucrative for a skilled player. For measure, take a look at some of the games in this list where the currency carries good value, for example Axie Inifnity, where a single AXS is $7.58.