GameFi (or Blockchain-centric games often developed with DeFi elements) introduces video games that include close integration with cryptography-based blockchain technologies. Blockchain elements in these games are more than not, based on the use of cryptocurrency or non-fungible tokens (NFTs) which players can buy, sell, or trade with other players. While blockchain games have been available since 2017, GameFi, or the convergence of the blockchain and DeFi, has recently gained the attention of the video game industry in 2021. Several AAA publishers have expressed strong intent to explore their potential, with strong support from the video game users, developers, and companies within the game industry.