Star Coins: World 9-7
This is our Star Coin guide for World 9-7 in New Super Mario Brothers Wii. 9-7 is available after beating 8-Bowser and 9-7 is open if you got all the Star Coins in World 7. Cowards will tell you to do these 1 at a time but that's for little babies.
Star Coin #1 - The first Star Coin requires a wall jump off the left green pipe to get. Don't take too long on any of these because the ice will melt at the bottom revealing small chomps that will kill you.
Star Coin #2 - You'll see the second Star Coin below some of the small ice blocks. Stand over the 2nd Piranha Plant so it doesn't come up. Now wait for the 2 other Piranha Plants to melt the first section of ice over the Star Coin. Quickly drop down there and get out and move to the right after the 4 plants there fire their first set of Fire.
Star Coin #3 - Immediately head to the right FAST. get the first Fire Bro asap and then the second Fire Bro after he clears the top section of ice over the Star Coin. With both Fire Bros done, you need to wall slide, to wall jump through the Star Coin to get probably the hardest Star Coin in the game.