I know the game was about Baby Pac-Man (interesting game, a video game/pinball machine hybrid I’ve seen once but didn’t get a chance to play), but having the BABY run around town on his own and building things in a workshop seems an odd choice. Nice story, though.
Bonus fact: I didn’t have this but I did have The Pac-Man Picture Album, a full-size record with pictures on it, that was a musical about the world inside the Pac-Man video games (at the time just Pac-Man and Ms. Pac-Man). Same theme song so I’m guessing it was the same company.