Let's be real: this show exists because someone owned the Pac-Man IP and thought 'let's make a cartoon!' without actually having a good story to tell. The 4.6/10 IMDb rating tells you everything you need to know.
It's safe, sure. Your kid won't see anything inappropriate. But it's also aggressively mediocre—the kind of show that plays in the background while your kid is actually playing with toys and not really watching. The animation is dated, the plots are formulaic, and there's essentially zero developmental value beyond 'friends help each other.'
If your kid stumbles onto this on Tubi or Pluto TV and watches an episode? Fine, no harm done. But there are dozens of better options that are just as safe and actually entertaining, enriching, or both. This is the TV equivalent of empty calories—it won't hurt them, but it won't help them either.
Save this one for desperate moments when you've exhausted every other option and just need 22 minutes of something inoffensive.