Live example of SnowStorm with these custom settings: flakesMax = 100; flakesMaxActive = 75; animationInterval = 35; excludeMobile = true; flakeBottom = false; followMouse = false; snowColor = '#fff'; snowCharacter = '•'; snowStick = false; useMeltEffect = false; useTwinkleEffect = false; usePositionFixed = true; freezeOnBlur = false; windOffset = 1; windMultiplier = 1; flakeTypes = 6; vMaxX = 4; vMaxY = 3; Background color was changed to make the snow more visible, however the script does not alter the background.