The world was first introduced to Toru Iwatani's yellow dot muncher in 1980. Shaped like a pizza missing a slice and making a wocka wocka wocka sound, Pac Man exploded onto the video game scene and never looked back. 25 years later, Pac Man has starred in dozens of games and has been the inspiration for more than 400 different products from cereal to watches to air fresheners and even a cartoon.