"I was thinking about this the other day, and it was a game concept, and I don't know if anybody wants to run with this concept but I'm giving you free copyright reign over it.
This game is called Mash.
It's a game where it goes "Three! Two! One! Go!" and the objective of the game is to take every button on the controller, and press everything, and the more you press the more score you rack up."
~ Joel 05/06/2020
This game is precisely that. Enjoy.