Is the self voicing feature enabled for the blind players? It uses windows text to speech or the mac say command. If yes, I will absolutely support this game by paying for the download.
Pressing V will toggle the self-voicing feature. Though I'd highly recommend playing through the Story Mode difficulty where it's just a VN instead of Casual/Normal with the RPG elements. I only briefly checked it out with voices, but the crafting menu and any items that can be picked up in the field aren't voiced and require mouse clicks to interact with. And keeping track of people's HP/MP is not fun by voice.