I think this is a little more efficient than dxdy, and easier to read. We call DxDy2 a lot, can any of those use Angle/DirAngle?
sky = 16, 3, 8
border = 116, 0, 100
water-top = 37, 91, 31
water-bottom = 44, 84, 40
water-opacity = $80
music = Halloween.ogg
clouds = 9
object = Rock, 3, 65, 258, 175, 2, 1, 0, 0, 240, 215
object = RockShort, 3, 0, 165, 163, 2, 1, 0, 0, 163, 140
flakes = 20, 7, 130, 0, 5
flatten-flakes = yes