World 6-5 (New Super Mario Bros.)

World 6-5 is the fifth level of World 6 in New Super Mario Bros.

Layout
This is an underwater level. Deep-Cheeps and Mega Deep-Cheeps make their only appearance in this level. Mario starts the level on a mountain, and must take a Warp Pipe to go underwater. Mario should continue moving to avoid the Deep-Cheeps that home in on him, or otherwise hit them with a fireball. The first Star Coin can be found near a Red Ring. Then, there are whirlpools that can suck Mario into a bottomless pit, causing him to lose a life. The player must wait until the whirlpools shrink to pass them. The second Star Coin is located in a yellow pipe in between some whirlpools. When the player finds a whirlpool with blocks on the bottom of it, Mario should let himself get sucked into it, being taken into an area with the third Star Coin. After some Mega Deep-Cheeps and a Warp Pipe, Mario will reach the flagpole.

Star Coins

 * Star Coin 1 - The first Star Coin is before the Red Ring.
 * Star Coin 2 - The second Star Coin is up a yellow Warp Pipe.
 * Star Coin 3 - The third Star Coin is inside the third whirlpool, after the yellow Pipe.

Enemies

 * Cheep-Cheeps
 * Deep-Cheeps
 * Mega Deep-Cheeps