Wow, what an intriguing atmosphere you managed to create. I was immersed and bewildered while controlling a purple, square, and shiny coin in this dark map. Cool art style, by the way.
Speaking of the jam's theme, I'm not sure if playing as the coin counts as a role reversal because it wouldn't make a difference if I were playing as the slime and collecting coins, right?
But regardless, I found it enjoyable, and I'm confident that if you keep developing games, you'll be able to create even better things over time. You have potential.