+
+ (background
+ (speed 0.25)
+ (alignment "bottom")
+ (image "images/background/arcticskies1.png")
+ )
+
+ (background
+ (speed 0.5)
+ (alignment "bottom")
+ (image "images/background/arcticskies2.png")
+ )
+
+ (background
+ (speed 0.75)
+ (alignment "bottom")
+ (scroll-speed-x -25)
+ (image "images/background/arcticskies3.png")
+ )
+
+ (background
+ (speed 1.5)
+ (layer 100)
+ (alignment "bottom")
+ (scroll-speed-x -50)
+ (image "images/background/arcticskies35.png")
+ )
+
+ (background
+ (speed 2)
+ (layer 4000)
+ (alignment "bottom")
+ (image "images/background/arcticskies4.png")
+ )
+