This was great.
I'm not much into visual novels, but this was able to hold my attention and kept me invested the whole way through. Great stuff considering it was done in a week.
The writing of the little audio tapes in the flashback scene was standing out to me in particular, had a lot of fun reading those.
There were a few things that I found a little distracting tho, mainly the way the story goes into a lot of different ideas and horror concepts from the main premise of the mass hallucinations, to the aliens and the clown story, just for all of it, to not really be linked to the microchip thing as far as I can tell. I also think that the theory of the microchips came a little bit out of nowhere as well.
I only did one ending though so I might not have the full picture here. But anyway, this was a good read and I definitely enjoyed my time with it.