i know that making an animation is veryyyyyy hard that.'s why i can't say that make ur game fully animated coz i m also animator. All i can say that add audio plzz coz i m so lazy to read....
Sadly that costs a whole lot of money for good VA and a massive amount of development time. Fully voiced AVNs for a one or two man project really isnt feasible.
How the audio is blended in it's current state and plot readability, adding more audio just to sate ur lack of motivation to read is assinine. The way it's made now is flawless and ultra immersive if you just lose yourself in it.