I like the concept. I would have liked some background music for sure.
The linux build seems to be missing the .pck file, but I was able to use the web build after zooming in on the page.
It does seem like a bug that I can change the target for my guns after committing to the move, you can just spam click the enemy ship while moving instead of having to predict its heading. Also would have liked an indication of direction similar to the indication of your current/target speed.