Hey Ciejay,
Visually, the game looks fantastic! I commend you for a job well done on the art and animation. I would definitely like to highlight some keys points:
1) I was able to play this game on Google Chrome for a bit, before running into a browser issue or compatibility issue in which I had to reload the game due to a "crash" if you will.
2) As mentioned, art and animations are stunning! You did a fantastic job!
3) The controls mentioned say that "Space" is to Attack and "J" is to Jump, however, the controls are reversed. They still work well, thankfully, but just a small adjustment will fix that right up. :)
You're doing a fantastic job, and from one game dev to another, I am so proud of you and wish you well on your developmental journey. Feel free to reach out to me for future updates and if you need more feedback!
Have a fantastic day,
Jonathan Pirone