World 3-3 (New Super Mario Bros. 2)

World 3-3 is the first level taking place in a jungle in World 3 of New Super Mario Bros. 2. This level can be unlocked by completing World 3-2. The only exit in the level unlocks.

Layout
Mario begins in front of two spider webs where a ? Block containing a Super Leaf can be found. This is followed by a Goomba and a Scuttle Bug above purple toxic waters. Another Goomba and more spider webs can be found, where a ! Switch can be seen (see Star Coin 1). This is followed by more Scuttle Bugs, along with the checkpoint. More Scuttle Bugs and spider webs follow. After that, more spider webs can be found along with the third Star Coin. Climbing up the rest of the spider webs will then take Mario to the flagpole.

Star Coins

 * Star Coin 1: When the player sees the first ! Switch, Mario needs to activate it by climbing the spider webs, being careful not to fall into the toxic waters. Red blocks will then appear over the pool of toxic water, allowing access to a yellow Warp Pipe on the left which takes Mario underground. Another ! Switch can be found in a Brick Block, which makes more red blocks appear. Mario will need to go towards the left to find a Scuttle Bug and the Star Coin. Mario will then have to bounce off the Scuttle Bug at the right time to obtain the Star Coin and avoid falling into the toxic water before the timer runs out. If Mario does not have correct timing, he can also wall kick to get the star coin without touching the goop.
 * Star Coin 2: After the checkpoint, Mario needs to bounce off the second Scuttle Bug to reach a yellow Warp Pipe. Warping through it will take Mario to a secret area. Mario will then need to activate a ! Switch on the ground to make several red blocks appear. He will them have to quickly climb up the blocks and bounce of the lone Scuttle Bug to obtain the Star Coin.
 * Star Coin 3: The last Star Coin is located below an orange platform in between two spider webs just before the flagpole. Mario needs to climb on the spider webs to reach the Star Coin while not falling into the toxic water.

Enemies

 * Goombas
 * Scuttle Bugs