42 Designing and developing computer game software and video game software for use with computers, video game program systems and computer networks; Development of hardware for use in connection with electronic and interactive multimedia games; Design and development of video game hardware and software; Computer game, electronic game and video game development services; Software development; Non-downloadable software development tools; Non-downloadable gaming software development tools; Non-downloadable blockchain gaming software; Non-downloadable software for game development; Non-downloadable software for creating NFTs; Non-downloadable game software; Non-downloadable software for minting, creating, and issuing digital assets, digital tokens, crypto-tokens, utility tokens, non-fungible tokens (NFTs), digital collectibles, crypto-collectibles, cryptocurrencies, digital currencies and virtual currencies; Non-downloadable software for viewing and providing access to digital assets, digital tokens, crypto-tokens, utility tokens, non-fungible tokens (NFTs), digital collectibles, crypto-collectibles, cryptocurrencies, digital currencies and virtual currencies; Non-downloadable software for distributing, trading, storing, sending, receiving, accepting, and transmitting digital assets, digital tokens, crypto-tokens, utility tokens, non-fungible tokens (NFTs), digital collectibles, crypto-collectibles, cryptocurrencies, digital currencies and virtual currencies; Non-downloadable software for managing and validating transactions involving digital assets, digital tokens, crypto-tokens, utility tokens, non-fungible tokens (NFTs), digital collectibles, crypto-collectibles, cryptocurrencies, digital currencies and virtual currencies