A bit short, but the gameplay itself is great! I like the music too, fits really well.
I'm not sure if it's from my experience with the Streets of Rage games, but I found the floors to all be pretty easy to clear whilst taking little to no damage, although that's fine given it's a game jam and lots of people here are probably inexperienced with beat-em-ups.
The only issues I had was getting permanently frozen on my second run, and the punching ninja enemy hit me despite his entire arm being in front of me.