Gameplay was very unique! I like how many different ideas you came up with that kept the gameplay fresh.
I also like the theme of the game! Trying to control different souls is a great little twist. Also, good job keeping it with the theme, the other souls can get a little out of control when you're not looking :)
I think there's only a few things you could fix: without fullscreen it's a little wonky (it's ok I get it!), and when three souls are stacked on top of each other, it's a little hard to keep it that way. I don't know if trying to fix that would mess up other things, so it's ok if that doesn't happen :)
Nice sound effects and music too! Overall, a very good entry. If you wouldn't mind, could you rate mine too? :)