what is Pac-Man and the Ghostly Adventures even about bruh

this show is just ridiculous in multiple ways and i love it for that.

like bruh in one episode we got Pac-Man turning into an entire planet

It's a deeply unserious cartoon that loves to use the same few jokes over and over and has barely anything to do with Pac-Man as a series, only one particular game.
The show ends on a cliffhanger too, though it isn't difficult to imagine where that would've gone. I have no clue what the differences are with the game, I'd hope it doesn't end the same way.