I think you did an amazing job on this game. love the art and sounds they fit perfectly.
You seem to have found a great way to program the gauges.
How long did this take you in the end?
Controls did throw me a little but that is only because I don't look at the page until I tried to play it. I like to see if the game tells/shows me or is intuitive(Am I using this word right?).
I used X for X and arrow keys but the square threw me off and I just pressed every button until I found it hehe.
Great job on this game!