How can users obtain NFTs

Crypto Defenders will be released and available through minting, as well as Discord and Twitter giveaways. Please follow the steps at https://play.cryptodefenders.app/inventory Afterwards they will be available on CNFT.io as well as the Defenders marketplace. A lot of future collections will only be available as rewards to NFT holders. There will also be future season releases that will allow newer players to enter the Defenders universe.
Update: Synergy collection minting available only to Defender Collection holders at a 1:1 ratio