Newer Super Mario Bros. Wii
|Game||Newer Super Mario Bros. Wii|
Koopa Troopas (W & B)
|Previous level||(9-8) Purple Sewer|
|Next level||(9-10) Black Clappers|
Grey Mountains (or World 9-9) is the ninth level of Special World from Newer Super Mario Bros. Wii. It is unlocked by completing 9-8: Purple Sewer and finishing that will unlock 9-10: Black Clappers. This is the Angry Sun and the Mad Moon's final appearance.
- Star Coin 1: Before the checkpoint, toss a nearby Koopa Shell at it.
- Star Coin 2: When at the frozen coins section, you'll need to melt the ice to access it. If you don't have a Fire Flower, you'll have to lure the Angry Sun to do it for you.
- Star Coin 3: Shortly after, you'll need to be Super Mario to break the blocks blocking it. A Super Mushroom can be found in a ?-Block.