Great submission!
Like others, I found myself spamming at certain parts to find areas / items, but I did love the fact that the audio cues were very much "part of the scenery". I also immediately lowered the volume, and like others found that the speech rate didn't seem to be impacted by the options.
Overall, movement and interactions here were pretty straight-forward, the story was good, and while this is similar in nature to a lot of the other "explore and find things" type of games, I do appreciate how it all came together.