Reminds me that sometimes simple games are the most fun. I didn't have to scratch my head or look up tutorials, I just had fun.
Some things I like:
*Scoped gameplay. Im not gonna have to sit here for an indefinite amount of time, I have a set number of levels to complete.
*Creativity goes wild. I can play parts on the ship anywhere, and I can deal with the consequences (like putting laser guns that hit my own ship... oops)
*Gameplay loop. Sometimes I'm fighting, sometimes dodging, and sometimes I get to build my ship.
*The music is ver groovy. :)
Some room for improvement:
*Visuals could use some work. Get a theme for your text so the font looks nice. Get some UI assets. The textures could be a lot more readable.
*Audio could also use work. Its not terrible and gets the job done, but just feels confusing at times.
Great work.