 Did you know Nintendo's first game console wasn't the Nintendo Entertainment System? While most of the world points to the Famicom and the arcade version of Donkey Kong as Nintendo's beginning into video games, it actually started with a little-known console called the Color TV Game 6, released in 1977. The console had one game, Light Tennis, which looked and played a lot like the classic video game, Pong. While it never released outside of Japan, it did go on to sell over a million units, warranting a sequel console called the Color TV Game 15, which featured the same game, but with 15 different game modes. And yes, you did actually have to turn those knobs to play. Oh boy, subscribe for more gaming facts.