Adjust the sliders for different effects. Scale: The higher this is, the more little lines will appear? (not sure) Amplitude: Adjusts the curviness of the lines. Frequency: Adjusts how close together the curves are. Speed: How quickly the image seems to be moving (more like a proportion on how many frames the project skips) Color A and Color B: Changes colors. Easy. And width is pretty self-explanatory I'm thinking about making a EarthBound/Mother style game, and this is the background test.
Background is 100% pen. Got the mathy stuff off of the Mother 4 blog: the 2nd update. Music and sprites by Nintendo/HAL studios/Shigesato Itoi/Ape inc. Fuzzy Pickles! User used scroll. Now you can find the location of easter eggs easily!