What a hidden gem of a platformer!
From first glance, I could already see that these graphics are so amazing. Your use of lighting and glow is extraordinary, and makes this game's art absolutely beautiful. 5 stars for graphics for sure, I'm not sure how you did it, but the art here is better than most Nintendo Switch games!
The atmosphere is rich and brimming with personality. The subtle sound of the heartbeat and the smooth, crips animations of the player make for a well-polished and professional experience.
The game was a little hard for me to understand at first, and I didn't always understand why I'd die. As I played, more I got the hang of it, but I found the lack of a tutorial a bit frusturating. It was a little hard to understand what to do and where to go.
Your choice of sound effects is precise and perfect as well. You clearly know how to build an experience, and I really enjoyed playing. Great job!