Not bad, nice work with the animation and sounds, this is pretty neat!

It's a good start; the core mechanics are there, the animations and pixel art are stellar, but unfortunately, there's very little gameplay yet.

If you figure out the controls, you can easily win by repeating any single attack; the enemy makes no effort to engage in combat with you if you stay far, or react to your moves when you come close.
When the opponent collapses (and floats above the ground), he still has a bit of life left (not to mention he uses your name and icon). You can walk behind his body, but your feet still touch the ground in front of him, and you can briefly appear even lower partially beyond the bottom edge by performing certain moves while jumping.
The parallax effect is nice but slightly confusing because even though the perspective of the background *and* foreground changes, your character's doesn't, so it looks a bit weird.

I know you mention you're going to be updating this, and you're probably aware of most of the issues mentioned – but we should still be rating the current version, not the “potential” of the game.
Good luck with further development!

In Scratch???? Impressive! Also +1 for using JKUI

Well, I'm able to fight, but the sprite animations are weird.