Mr. Game & Watch

Mr. Game & Watch is one of the first characters made by Nintendo, he's been featured in over 80 games, and has appeared as a playable character in Super Smash Bros. Melee. his first game was Ball, where you must juggle 3 balls at once. He has also stared in the Game & Watch Gallery series, along with Mario, and other characters from the Marioverse. Many people say, that because of these games, that he is a Mario Character, though he is his own series.