This is the entire stage from the garage to where you fight the boss including the high parts that you can't see in the arcade game (like the whole Kunio sign). Abobo, Linda, Williams, Lopar and the end boss are animated for your amusement.

The NES version of Double Dragon had a fighting game to make up for the lack of a regular two-player mode. I did a bit of editing to make it 240 pixels high and separated a few layers for extra scrolling.