Mario
Mario has been seen in many games, and is seen in games that are not Mario games as well, like Mike Tyson's Punch-Out!! where he is a referee. He is also a character you can play as in the Super Smash Bros. series. Mario has even appeared as a secret character which any player can play as in GameCube version of NBA Street V3 and SSX on Tour, which are both from Electronic Arts. In some games, he only makes very small appearances: in both The Legend of Zelda: A Link to the Past and The Legend of Zelda: Ocarina of Time, a picture of Mario can be seen, and in Metal Gear Solid: The Twin Snakes small Mario and Yoshi statues can be seen.