Nice game! I did like how the characters were thought out and how they are nuanced. Adam in particular, because you managed to totally fool me at the beginning, and I even doubted myself when I started to pick the little hints, so good job! I also liked the different endings and how things end up being not how you expected them to be. You did manage to fit it all in a game that is not super long and without it feeling rushed, good job again! I would have liked to see even more nuance, but that is more of a personal preference, so take it with a grain of salt.
The art is also nice, but pay attention to the hands. I see that the basic form is ok, my guess is that the problem happens when passing from structure to lineart. It's nothing tragic, just see it as something where there is more room for improvement than other places.