Ten Unreleased Video Game Consoles

adeelarshad82 writes "It's been almost four decades now since the first video game console, the Magnavox Odyssey, made waves in electronic entertainment. With such a long and varied history of video game systems behind us, it should be no surprise that more than a few consoles were planned but never made it to market. Even though concepts like Odyssey 3, Phantom and others were marketable, unfortunately they never made it into production."