I like the simplicity and cleanliness of the art. The little aliens floating with balloons are super funny and cute. I read the controls on the description and was happy that they were so simple, but when I started playing it took me a while to see the arrows over the head of the little aliens. I would try to make them more evidenced, having a light box between the arrows and the background so we can see them more easily, and maybe making them bigger. Since I couldn’t see those arrows, my understanding ended up being that I had to smash Left, Up, Right and Down arrow in sequence. Then, when I did see the arrows, I quickly figured out that my first approach was much faster and viable to kill all the enemies, as it took me less time to think about it. And thus I made 177 points until I was fine with playing. If you can have a bigger sequence of arrows for enemies on a “level 2”, maybe this will force me to look at them because smashing the keys will not work anymore. Maybe? Also I think a scoredboard and some variation in the music would also help the game become greater in a future polish. Overall it’s quite cute.