Mike Tyson's Punch-Out!! is a perfect video game. It simply has 0 flaws. No matter how many times I play it, it never gets old. Even after knowing how to do so by heart, I still get giddy when I land a punch on Bald Bull during his Bull Charge. Same with knocking Piston Honda down during his Honda Rush, and so on and so forth. Mastering Punch-Out!! (however you want to quantify that) is the most satisfying experience I've ever had with a video game.
They really need to make a new one 😭