OK, hear me out on this, I know it sounds like a meme but I promise you'll be on board by the end: Game and Watch Battle Royale.
The game contains all 60 Game and Watches, as well as the Nintendo-related instalments in Nelsonic's Game Watch line and a new, more culturally respectful role-reversed version of Fire Attack. You can play them as intended, trying to top your own score, or go online to play against 99 other players at the same time trying to rack up the highest score in a random selection of 5 score-based G&W games, like a mix of Tetris 99 and Fall Guys