An NES game about a dragon that attacks the Devil using crosses and bibles, designed by Shigeru Miyamoto.
Image source: hardcoregaming101.net
Analysis
Now that I've played a bit more of this, I don't think I like it so much. The fact that you normally can't control the scrolling and you get killed by being trapped by the scrolling is quite frustrating. It's an interesting idea, but I don't like playing it much.