42 Design and development of video computer game software; design and development of computer game software; design and development of computer games programs, namely, computer game software; design and development of video games programs, namely, video game software; production of computer game programs and software; software and platform as a service featuring software which allows electronic game publishers to integrate decentralized assets and to facilitate electronic trading, storing, sending, receiving, buying, selling, accessing, accepting and transmitting crypto-collectibles, digital collectibles, non-fungible tokens and other application tokens; design and development of computer game software architecture in relation to online games, blockchain, non-fungible tokens and other application tokens; computer programming and software design in relation to video, electronic and online games; graphic design in relation to electronic games; updating computer games programs for third parties; updating video games programs for third parties; provision of technical support, namely, troubleshooting of computer software problems in the field of computer games software; data encryption services, namely, encryption of digital image, music, video, animation, data, sound and media files; providing virtual computer systems through cloud computing; software as a service (SaaS) featuring software for playing computer, video and electronic online games; software as a service (SaaS) featuring software platforms for electronic gaming; platform as a service (PaaS) featuring software for playing computer, video and electronic online games; information and advisory services relating to online computer games