Etherization launched in 2016, was the first-ever blockchain game that combined NFTs with play-to-earn mechanics, allowing players to create towns and earn real digital assets. The game introduced Citizen NFTs, giving players true ownership and in-game value. This innovative approach to blockchain gaming helped shape the modern play-to-earn industry. Etherization's creative approach helped pave the way for today’s play-to-earn gaming world.
For more information: https://medium.com/@etherizationthegame/a-deep-dive-into-the-history-of-nfts-and-etherization-4d5dc72f71f2