Really fun beat 'em up, great art style and combat, you can add more sfx in the future to make the sword swing more impactful, but thats a minor thing. I also love the animation!
I think the one thing that you could improve is the balancing, coz right now I think the slime makes the levels easier, if you are careful enough. Regardless, really cant wait for you to expand the hell out of this game after this, awesome work! :)