And oxygen kills everyone who dies of old age.

Alternatively, and I’m playing devil’s advocate here, but maybe there was more concern that someone might try to assassinate Luigi. After what happened with Jeffrey Epstein, authorities might have figured “the people will lose their minds if Luigi dies in custody, so let’s not take any chances”.

Interesting! Added to my wishlist.

I honestly think it would be interesting to play a game by sound alone, where you play as a blind person (maybe Daredevil or Zatoichi or something) and you navigate the world by listening. Ironically, it’d probably need to be on a VR headset so that the game can detect you turning/tilting your head and adjust the stereo balance accordingly.

Maybe Zatoichi would be best, as you could hear an enemy swinging a sword like “SHING” and “SWOOSH” etc, and maybe that would give you enough information to block or dodge. You’d probably also need haptic feedback to tell you when your blade connects.

Maybe there could be graphics, but only to recreate the sense of smell, like the screen is pure black except when you smell something and then a word appears on the screen like “rose” or “blood” etc.