It's a shame you haven't had more comments on this one yet. Lots of ratings, but no comments.
I think the background is super rad, and I think the alien's cute footwork animation is fun XD
That said, the game is pretty redundant. Would have been cool if you could figure out a speedup mechanic, but I understand you only had 3 hours to develop it.
I highly recommend favoring gameplay over art and animation. My entry to Game Off 2019 has practically no graphical assets and has still been getting some good feedback.
Good luck this jam!