The 3DO Company (formerly THDO on the NASDAQ stock exchange), also known as 3DO (short for three-dimensional operating system), was an American video game company. It was founded in 1991 by Electronic Arts founder Trip Hawkins, in a partnership with seven companies including LG, Matsushita (now Panasonic), AT&T, MCA, Time Warner, and Electronic Arts itself. After 3DO's flagship video game console, the 3DO Interactive Multiplayer, failed in the marketplace, the company exited the hardware business and became a third-party video game developer. It went bankrupt in 2003 due to poor sales of its games. Its headquarters were in Redwood City, California in the San Francisco Bay Area.
- The 3DO Company at MobyGames