I suggest you check out Sightless Kombats channel, he has a few tutorials for games like KI : https://www.youtube.com/channel/UCTYyCwuvR_3FPvtUDOmz_1Q/videosUm... how is someone visually impaired going to see what's going on on the screen though?
It's a lot of audio queues, remembering patterns and feedback (like vibration.)