Lovely! I really enjoyed the levels and the mechanics, dying felt quite rewarding as you moved on to the next level. And the death animation really sent the message you would be coming back there. It's a shame because when I got back to the first level I already had unlocked every skill so it was too easy.
The artwork is also simple but effective!
Great job.
I made the music for soulkeeper, just in case you want to give it a go :)
https://inc-x.itch.io/soulkeeper