International Games System Co.,Ltd. plans, designs, researches, develops, manufactures, markets, services, and licenses arcade, online, and mobile games principally in Taiwan, the United Kingdom, and China. The company's arcade games include recreational, puzzle, TSG, and simulation machines. It also develops and produces computer software and products; provides computer system integration services; and offers advisory, technical training, and technical services. The company was incorporated in 1989 and is headquartered in New Taipei City, Taiwan.