I'm just trying to understand.

I am enjoying the game so far! However, I have yet to hear a voiceover, and I have the setting enabled with the volume slider all the way up. I didn't hear the voices in the intro either, like the ones featured in the video on the store page.

What's the deal with the ending? Are there supposed to be more episodes?

...beat around certain bushes without actually 'seeing' the bush they're beating around.

Usually crashes, but sometimes hangs at the same point, just after the Artifex Mundi splash screen. I'm using Ubuntu 16.04. I also tried running the 32 bit version which does the same thing.