So, I came here to check if what I had to say was already said by the other commenters, and they were. However, I then noticed the screenshots, specifically the highly noticeable shadows in them.
This is what the game looked like on my screen, scaled down to not waste space:
I had an immediate problem trying to tell how the light mechanic worked, because it didn't seem like there were any shadows to hide in. Was this perhaps a bug?