42 Design and development of computer software; design and development of computer and video game software; programming of computer software; programming of computer game and video game software; provision of technical support in the fields of video, computer and interactive or virtual reality game software, and online computer games; development of online software platforms; development of online software platforms for gaming; software as a service [SaaS]; software as a service [SaaS] in the field of online gaming; platform as a service [PaaS]; platform as a service [PaaS] in the field of online gaming; updating of computer software; updating of computer software for gaming; providing temporary use of non-downloadable computer game software; providing software as a service (SaaS) services and platform as a service [Paas] services featuring software that enables users to create, upload, and share user-generated videos based on computer gameplay; providing software as a service (SaaS) services featuring software that enables users to electronically create, exchange, store, send, receive, accept and transmit digital filed authenticated by non-fungible tokens based on blockchain technology, smart contracts, and decentralized autonomous organizations and all within computer games; providing temporary use of on-line non-downloadable software for enabling users to electronically create, exchange, store, send, receive, accept and transmit digital, non-fungible tokens based on blockchain technology, smart contracts, and decentralized autonomous organizations, and all within computer games; platform-as-a-service (PaaS) services, namely, providing an interactive website and web platform for users to view, buy, sell, trade and clear digital assets, all within computer games; technical research and study in the field of video, computer and interactive or virtual reality games; providing online non-downloadable software for providing access to virtual and digital collectibles, digital files and 3D assets authenticated by non-fungible tokens and other application tokens; information and advisory services relating to the aforesaid services