I really liked the implementation of the game. Within my game session I have not encountered any single glitches or bugs at all. The way the game present itself was truly amazing too. I liked the art-style and the sfx. They fits well together.
Balancing two different abilities, where ones take up breath for health. And another takes up health for breath. And then only being able to use breath to kill monster is a good gameplay idea.
I really appreciate that the developers actually took the time to create a main menu. In fact, there is even a functioning settings menu!