A wonderful question! We are super active on the discord so do stop by if you want faster feedback and even, but I'm glad I saw your question!
The simple answer is audio. Screen reader for text, position audio, then specific sounds for actions.
Through that, TONS of games can be made accessible. Here's a list we made on our wiki of accessible games you can learn from. You might be suprised on what games are blind accessible! https://gamesforblindgamers.miraheze.org/wiki/Category:Example_Games
Like this is how god of war can be played while blind: