World 6-1 (New Super Mario Bros. 2)

World 6-1 is the first level of World 6. This level contains Volcanic Debris and POW Blocks. The Volcanic Debris can easily destroy platforms the player can stand on, as well as Blocks that contain power ups and Coins.

Layout
The player must either hit the POW blocks to get coins faster from Brick Blocks or let the Debris hit it. Then the player should continue and more Volcanic Debris falls. After the Checkpoint, Mario or Luigi must hit a switch, and then go up a bridge quickly, as the volcanic debris will smash the bridge, breaking it. The second Star Coin is trapped at the end of the bridge surrounded by the bricks. To get it, the volcanic debris must hit it. The player must then get it before the debris smashes the ground. After this is the Goal Pole.

Star Coins

 * Star Coin 1: It is on the top of the platform near the first quarter of the stage. The player can get it using Buzzy Beetle shell or continue without getting hit by a Volcanic Debris.
 * Star Coin 2: Right after the Checkpoint, Mario or Luigi must go to the bridge. Then near the end, the player must wait for a volcanic debris to hit and then get it.
 * Star Coin 3: Right next to the stairs near the Flagpole is a hidden block with a Beanstalk. The player must climb it to get the last Star Coin.

Enemies

 * Volcanic Debris
 * Buzzy Beetles
 * Spike Tops