The game looks pretty great, the fact that you made everything in just 48h is very impressive!
I liked the animation and visuals, and the music was a nice fit too!
Even though the animations were good, I think you should add the transitions between them, so it would feel more organic.
And if you want to improve your game, I suggest making a little bit more interesting levels, for example, adding obstacles, enemies, or just simple visual objects right and there, would make the game way more interesting, because it adds tons of variety.
Overall, the game was nice. Keep it up, and don't stop creating games!