We appreciate you playing our game, thank you! Though it is a bit disheartening that it feels very unfinished ^^; There is a lot of polishing we need to do, and some extra features we intend to add, but we had hoped that in its current state it is complete. We do have a short 20 second opening that plays as a plot but the web version didn't like using it so we attached it to the page instead. It is more intended to be an arcade-style endless, so we wanted to keep it simple as a way for it to be accessible to everyone.
We will take what you have mentioned into consideration though, and again, we appreciate the time to try our game and leave a comment :)