seriously though that'd be great for blind people, an electronic game that requires no video
I know of some old LED games that were far better controlled by audio cues than visual ones... but nothing for modern games.
https://en.wikipedia.org/wiki/Soundvoyager#Soundvoyager
This is the one I can remember offhand, but I'm sure there are more.
@Felthry i think there are a couple of those?