Fun game! I like the music and the art. Sometimes it’s easy to get caught off guard when you’re hugging the edge of the screen, for example when ships come from below. I like the variety of player ships, some of them felt useless to me though. And if you beat it with no hits you will only be able to use the first one. An interesting idea would be to order the ships from least powerful to most, that way you get stronger the more you die. Also if you keep shooting after the boss is dead the credits instantly skip :(
Interesting and fun game overall!