42 Computer programming services; software development, design, maintenance, programming; computer software research and writing services; computer software engineering; advisory and consultancy services relating to computer software and computer software development, design, maintenance, consultancy, programming, engineering, research and writing; computer software development, design, maintenance, consultancy, programming, engineering, research and writing; computer and video games development; creation of computer graphics; computer software game design; design services relating to the development and production of computer and video games and interactive entertainment products, namely, electronic arcade games, online computer games, video games, interactive online multiplayer games and virtual worlds; social network software and virtual worlds software development; application service provider, namely, hosting computer software applications of others in the fields of social network software and virtual worlds software; computer programming services for gathering, processing, monitoring, analyzing, managing or reporting information concerning usage and performance of software, applications, computer and video games, websites, virtual worlds and computer based audio visual content; computer programming services for gathering, processing, analyzing, managing and reporting information concerning online, internet and web site activity; data mining; computerized data analysis, namely, providing online non-downloadable software for data mining in the field of software, applications, computer and video games, interactive online multiplayer games, websites, and virtual worlds; designing, developing, modifying and improving computer software, applications, computer and video games, and websites for others; development of computer software used for developing, modifying and improving computer software, applications, computer and video games, and websites; software development, design, maintenance, software programming, engineering, research and writing in the field of computer and video games; advisory and consultancy services relating to computer and video games software; advisory and consultancy services relating to the foregoing