World 2-A (New Super Mario Bros.)

World 2-A is a secret level in World 2, in New Super Mario Bros..

Layout
This level is the first and only bonus level in this world. Although this world is in the middle of a desert, this level is largely inhabited by water. The level is fairly monotonous, as opposed to most other levels in New Super Mario Bros.. This level features three types of enemies: Koopa Troopas, Koopa Paratroopas, and Spike Basses. The player must traverse across many platforms and utilize several Spin Blocks to proceed through the level. By using the Spin Blocks, the player can gain access to multiple hoards of coins hover in the sky. The player access the normal exit via the utilization of the green pipe - this pipe is located directly below the gold one. Once the player touches the Flagpole, the level ends.

Secret Exit
Mario or Luigi will need to bounce off of the final spin block at the end of the level. With correct timing, they need to hop of the Koopa and into the gold pipe where the secret exit is found.

Star Coins

 * Star Coin 1 - It is located under some wooden platforms where the Spike Bass lurks.
 * Star Coin 2 - Near the end of the level, it requires a Spin Block to get it.
 * Star Coin 3 - By taking the golden pipe in the secret exit, the Star Coin should be in plain sight.

Enemies

 * Spike Bass
 * Koopa Troopa
 * Koopa Paratroopa