Congrats here! Definitely feels in development, but what's here has a nice chao garden vibe. The sprite art is cute and the platforming controls are totally fine. I'd just like a little more juice! Give me a little happy animation when the demon eats or anticipates eating. Give me some changes in speed when you are running around.
I liked the intro cinematic. Nice to have some lore or story to support the game, though it didn't feel that relevant or even thematically resonant with the actual content of the game as it stands.
Sound was pleasant, but cut out abruptly at a few points (scene switches?). Didn't stand out as a dimension of this project.