I like how you interpreted the theme of the jam. Very well executed. Good job.
I initially was confused because the game did not fit my screen and I reduce the size of the page (ctrl + scrolling) and apparently that was preventing the game of drag&drop but when I realized I could go fullscreen the issue was solved.
Very good job, I liked it. 

Amazing game, especially considering you built this in three days! The systems, the amount you can do, and the simple yet cute art, it's all great! My only complaint is that the ship building area is too small, I'd love to build and fly a huge ship, blowing up innocent aliens as I go!

This is a really, really solid system you've built in a short time.  I had a lot of fun here.  I wish there were a core objective, like reach stage X, or have something wave based, but this is really, really good.  Nice polish.

Excellent concept. The shipbuilding was really intuitive and it was fun putting different parts together and seeing what happens. I love the art style. It is super cute and fun! Great job!

Good job, I would say just perfect

So cool! Totally loved it

Very good gamefeel :D Nice job

Wow the game feels great and is very pretty, congratulations