Hiii, I've made a video about the game and wanted to share some feedback about it :), hopefully it is useful to you :D
-The main concept of the game is interesting and it's carried along the game in a good way.-The gameplay mechanics are simple and could be more polished, but don't get me wrong they are good and give the player a very fun experience.
-Visually the game is well done, but consider improving the particles and some special effects.
-The final boss was very easy and so are the enemies, make them harder/faster or give them something to defend themselves.
-Platforming was pretty fun.
In conclusion, the idea is great and I hope you keep working on making some videogames. Hopefully this is useful to you :D, also if you could subscribe that would help me a lot :)
Regards