Haha, yeah, oops, I've had people send me bug reports that it claimed 2/1 was odd but it was actually just 2-1. It's a silly mistake that I just didn't think of in the time limit, and to be honest, I still don't really know how I'd fix it (since making the math horizontal would make the hitbox confusing)
I did make the sunset (and all the pixel art) myself, although the palette is one I got from lospec. Aseprite makes doing gradients like that pretty easy. Once I had spent about 2:40h on the game and everything was pretty much done, I decided to use what little time I had left to animate the sunset.