World 1-3 (New Super Mario Bros.)

World 1-3 is the third level of World 1, and subsequently, of New Super Mario Bros..

Layout
The level starts off with a few tilting mushrooms where Mario can find a block with a Super Mushroom or a Fire Flower. In the next area, there will be a few spin-jump pads that will make the player Spin Jump very high. If the player spin jumps onto a platform higher in the area, this one leads the player to a bouncy mushroom that is below the first Star Coin in the level. The player will also find a path of coins in the air. If the player follows the path correctly, the player will easily get another Star Coin and will be halfway through the level. Now the player has to go onto several tilting mushrooms that are moving up and down. The player can get the level's last Star Coin here. Next the player will find a Red Ring which will make Red Coins appear. There are also more mushroom platforms. Then there are two more tilting mushrooms and the player will reach the level's Flagpole.

Star Coins

 * Star Coin 1 - Taking the first Spin Block will take one of the bros to a second Spin Block. By using the second one, they can reach a bouncy mushroom where the first Star Coin resides above it.
 * Star Coin 2 - After collecting the first Star Coin, follow the trail of coins in the sky for the second Star Coin.
 * Star Coin 3 - The final Star Coin an be found in midair between two erratically tilting mushrooms.

Enemies

 * Koopa Troopas
 * Goombas
 * Koopa Paratroopas