The art is perfect for this game and it really has a compelling use of the limitation for the purposes of the story. I can see a full fledged game being made from this concept for all the history buffs out there.
Viewing post in Ancient Misunderstanding jam comments
We took your advice to the heart! We spent many months on refining and exploring the core concept and now it has a Steam page!
https://store.steampowered.com/app/3508530/Earthlings/