I appreciate the overall retro theme of the game, it's both fun and somewhat addictive, making you want to replay it over and over to achieve a longer playtime.
However, I wish there were a scoreboard or some form of progress tracking. After multiple times playing the game, I noticed that certain actions like skipping a beat or continuously using fists you didn't lose a heart, which could affect the challenge level.
While the characters are enjoyable, they don't seem to fit that well together, they are lacking some context.
The game is goofy and enjoyable, offering a fun experience.
Creating a beat-down game in just two days isn't that easy! Overall, great job!