World 7-2 (New Super Mario Bros. Wii)

World 7-2 is the second level of World 7 in New Super Mario Bros. Wii. This area features floating Water Balls that Mario needs to finish the level. It is also the only area to feature normal Chain Chomps. Other enemies include Bullet Bills.

Star Coins

 * Star Coin 1: Right before the Checkpoint Flag, the first Star Coin is blocked off by many Brick Blocks. To get it, Mario and co. must free the nearby Chain Chomp while it is facing the right so the Brick Blocks will be destroyed and the Star Coin will become attainable.
 * Star Coin 2: Near two ? Blocks and a Brick Block is a Green Pipe partially concealed by clouds (pictured). This Pipe leads to a hidden area with several Water Balls, and the second Star Coin is floating above the third one.
 * Star Coin 3: After emerging from the exit Pipe that led from the area with the second Star Coin, Mario and co. must go to the left and the third Star Coin is in a small valley guarded by two Chain Chomps.

Enemies

 * Chain Chomps
 * Bullet Bills
 * Bill Blasters