You are right about the music. I lost the audio when my network drive crashed and that is one of the things that will be updated soon. My plan is to make the music ramp up when enemies appear but i am still looking into that.
I am also looking into Optimizing, I notice the game would lag at the beginning and near the middle of the game. i added some tweaks to the next build but i still have some work to do on that
Thank you for the feedback. I will keep all of this into Consideration while I am working on the next set of updates.