Wow, when I first came across this, I thought it would be about something where you'd fight in a war with tanks. While it was definitley fighting, it was not that at all. I thought the graphics and designs were really good in this. I think it mostly helps that it's easy to understand. Some of the times, it's hard to know when their health is down. It's pretty easy to respawn.
It was fun to just get the hang of the game. The lack of gravity usually worked in my favor. There's some fine detail put into the ship. I'm not sure if the enemies are even coming from a specific place. Nice job with this.