To start the program, press the space button. This was a school project and it took me a little while to put together. I didn't really have any ideas, so i started messing with a dragon sprite, and then the night, and then the taco for a little extra absurdity. Then, I started coding the backdrops. So, I made it into this weird incomprehensible chase. Hope you like it.
I have another project, one that had a sprite trace a star, and so I reused the coordinates from that. Other than that, I just kinda did it all myself.