Nice game, I like that I can see the background to understand what is coming. I think that could have been expanded on, maybe some things that effect only the background and I use it to create shields for myself at the right moment? Not sure what exactly but the potential is there. I did find the way the back moved a little confusing at first, but I got used it quickly. The sounds was a bit harsh... and I lost my character on the screen a few times. Still - a good entry. A good idea, and a worth execution!