Did you work in a team?
Aside from some minor assistance, I was the only developer.

Was the resolution a challenge?
Miraculously, all necessary game elements were able to fit within the resolution fairly comfortably. A larger play area could have made ghosts clump together a bit less, but it also might have made the game unmanageable. The only thing that truly suffered was the tutorial screens (and even then I managed to fit all game mechanics in there).

What did you learn?
I've done several gamedev projects before, but this is the smallest scale I've ever done in terms of mechanics. It helped me reconsider how to make a game interesting without necessarily adding many pieces of content to it. I started a bit late, but the extra time after dev also helped me experiment with UI and save files in a more in-depth manner than I had ever done before.