Decent....
But, it really took you a month to do that..? I would have said about 2 and a half weeks even if only working on it an hour or 2 a day. The graphics were not very good but decent enough to make out, the sound was a bit too scratchy for my taste. The story is well, eh, Constantine anyone..? Anyway, I did like it, so I won't knock it, but I think it needs a little work. Maybe some voice acting, and make it longer if even only by a minute or two. And choose better music for it, you do not have to worry about copyright considering your not making any money off of it. If it took you a month to do this, then work on your next one for about 2 to 3 months, and I bet it will be ten times better. I hope you take this advice. Good luck, hope to see more of your work in the future.