I loved the graphic style of this entry! *-* I think it's one of the most iconic in the Game Jam, since it exploits a strong limitation (=using only two colors) to convey a peculiar mood. Congratulations for this, how did you do it? (If I may ask)
I also read that you didn't manage to implement all of your ideas. The short duration of your game is, in fact, my main concern, since it leaves the story unfinished. However, that is not an error in strict sense: it may happen that, within the brief duration of a game jam, time is not enough for everything and some beautiful ideas get discarded. We all know it, and jams' final products are always a compromise between dreams and time. The important thing is to deliver what you can, respecting your health and your other duties, and maybe use the result as a launching pad for the next release ;)