That is genuinely a really nice shoot em up. I enjoyed that quite a bit.
I love the art style and visuals. The gameplay is really fun as well, a bit difficult or a bit too easy I'd say, because I can just finish the thing without fighting, I would've liked to have the ability to fight everything and still finish, but this is fine as well.
Sound track is really nice and it feels like there is some directional audio? which is nice.
My only criticism would be that when boosting the firing isn't really done right, the bullets feel static and just travel alongside the ships, or sometimes even slower.
Otherwise though I had fun playing it!