Beautiful Details.
<Spoiler Alert Coma & Skinny>
The one detail that really struck out to me were the hidden items, each of them a part of the first game, coma. It concerens you, especially when you realize that the journey of young Pete has come to an end before this game takes Place.
I must admit it took me some time to make the connection between those two things but as i got it I was astonished by the though of it.
And now to my theories.
While Coma is about this one young boy in a coma , skinny surrounds the whole world, taking the aspekt of being held up in a "dream world" to a new level. The People in Skinny are forced to live in this world, and they mostly don't even know they do. So it seems like you're moving a level up, with each game. By visiting the Page of Atmos Games i noticed that there is a third game about to come up. maybe this last game while take you even a level higher to a place where the whole universe is controlled by "mother"
All in all a wonderful game, one of the best I have played so far.