RDI Video Systems was a video game company founded by Rick Dyer originally as "Advanced Microcomputer Systems", and was well known for its Laserdisc video games, beginning with the immensely popular Dragon's Lair. The company went bankrupt shortly after releasing the Halcyon home video game system, which they claimed would be entirely voice-activated, and have an AI on par with HAL from the movie 2001: A Space Odyssey. Some of theses games have been remastered by Digital Leisure.