Game wasn't original or creative. Didn't captivate. Wasn't addicting in the least.
Music was good, but you didn't make that, so no points for that.
Games like this are a dime a dozen.
And most I've seen pulled it off a lot better. And with much more originality.
So, you make this without telling me eh? Well, the music was fitting (in my opinion) the idea was generic but the execution was slightly above. Though grey themes seems to be your thing, but try to avoid that unless you make something special out of it, and the graphics... the GRAPHICS! You know what to do.
But maybe sligtly better music?