I must say, this game is very impressive by Indie game standards, it is even a pretty good game by professional standards. I remember playing the demo back then, and I do miss some of the dark atmosphere from it. However, the map design and world building is by far above the average Indie game, and the voice acting is very well made and very welcome. Voice acting is quite the luxury for and Indie game and it is quite the feat for developers like yourself. Of course there are some bugs here (only map related as far as I can tell) and there, and I expect it will take a very long time, if at all possible for a single game developer, to fix. The "squares" did throw off my immersion a bit, but is in no way game breaking. The story though, is very good and it really compels you to continue the journey. And lastly, I am not very satisfied with the ending, as it leaves me more hungry than full. In of itself it is a fine ending, but as a player it leads up to so much more. So much more to explore. However, if you plan to expand on the game, this will be of no issue at all!
Now, I know this all might sound very negative, but is only because you have set the bar/standard of your game so high, which is fantastic. All my criticism is merely addons, and not necessities by any means! I just think this game is so great in so many ways, that the few issues it has undermines those great qualities. I think it is very much worth it to polish this game and add more parts to this adventure, and I guarantee you that I will be paying any of your future projects within this game universe a visit! So, despite my criticism, I will with great satisfaction rate this game 5/5! Great work!
-BH