Dig Dug was an awesome game! I never played it on the NES, but on my Commodore 64/128. As a kid growing up, we didn't own an NES (but I played one all the time at the local youth center). We owned a Commodore 128, and let me tell you that was a game MACHINE. We had tons of 5 1/4 floppy disks with games. Gotta love a computer that requires command line to launch a game.