Humorism  was a system of medicine detailing a supposed makeup and workings of the human body, adopted by Ancient Greek and Roman physicians and philosophers.

These humors were Blood (Sanguine), Yellow Bile (Choleric), Black Bile (Melancholic), and Phlegm (Phlegmatic). It was believed that an imbalance of these humors was what caused different diseases. 

In this game, you play as a person trying to heal people by balancing their humors. The gameplay is similar to Guitar Hero or Friday Night Funkin. There is currently only one level, but keep an eye out for future updates >:)