Dig Dug is a 1983 Arcade game released on the Atari 2600. Mark said that it was one of his first titles on the Atari 7800. He said it's one of the best arcade games on the Atari 2600. He then explained the gameplay. He said it's a lot like Pac-Man. He noted that as you progress it gets more challenging. He likes the theme music to the game. He recommends it.