Cryppo move in packs of 5 and arrive in their secret boxes ... they are shaking to get out, what are you waiting for? Free them and find out which CRYPPOs will be part of your collection... Cryppo is an adventurous hippopotamus (Hippopotamus cryptonomus) who has survived the significant changes in the crypto since the great eruption of the Nakamoto volcano that gave life to the great conquests and battles of the ICO era, IEO, and even the market crash, KYC and shitcoin. Today in his NFT Valley, he faces the biggest challenge of the NFTs and the Metaverse!