Thanks for the feedback.
I made this game in a single day and didn't have time to implement almost anything of the ideas I would like to apply.
There would be more enemies, I would make a balance of attacks and lives, I would make better graphics (if you see my other games you will see how I take care of this part), but I posted the game incomplete because the game jam claimed to accept even unfinished prototypes.
I plan to work on it more after the jam and leave it as planned. As for the theme, the other enemies would be ghosts and things like that, but as I said, I did everything in one day and I was already making a lot of effort for something that required little effort. Anyway, thanks for playing :)