In 1982, while the industry was obsessed with Pac-Man style mazes, Namco handed players a solid block of earth and let them carve their own paths. This episode explores how Masahisa Ikegami and Galaga creator Shigeru Yokoyama built Dig Dug on Galaga hardware, how Hiroshi Ono, known as Mr. Dotman, designed its sprites, and how composer Yuriko Keino's first game project turned a sound chip limitation into the iconic melody that only plays while you move.

We break down the air pump mechanic, the tactical decision between fully inflating a Pooka or stunning it to escape a Fygar's fire breath, the falling rock physics that reward crushing multiple enemies, and the ghost-eye pathfinding that stops players from hiding in bunkers. We also explain the round 256 integer overflow kill screen, the game's massive 1982 sales, and the strange retroactive  ...