So congratulations on finishing a game jam! That's a significant accomplishment.
I'm not sure if the game is working as intended. I think that I do what I am supposed to do, but then it does not appear in the boss fight. Also, I feel like I'm just grinding. I defeat enemies by clicking a ton. There's not really much strategy to it nor does it feel engaging or pleasing in any way. I just click as much as I can and try to stay out of range for enormous amounts of time.
I think you need to better explore the fun factor of the game. What makes it fun? So far, I did not have fun, I just clicked a ton.