Crystal Sewers
Newer Super Mario Bros

Newer Super Mario Bros. DS - Crystal Sewers (Complete World 2)

Game(s) Newer Super Mario Bros. DS
World number 1
Levels 9
Bosses Bowser Jr.
Mega Goomba
Game Progression
Previous world (1) Goldleaf Plains
Next world (3) Dorrie's Island
(5) Moonview Glacier (secret)

Crystal Sewers is the second world in Newer Super Mario Bros. DS. It is a damp purple cavern full of Warp Pipes. It is represented by a Piranha Plant in a Warp Pipe.

Its tower boss is Bowser Jr. and its airship boss is Mega Goomba.


Crystal Sewers takes place in a purple cavern underground with crystals and multicolored Warp Pipes heavily inspired by Crystal Caves and partly Soggy Sewers from Newer Super Mario Bros. Wii. Used Blocks, Brick Blocks, and some ? Switches are also scattered across the world. Some blue presumably sewer Water flows beside. Crystal Sewers is notable for introducing the Hammer Suit.

Crystal Sewers can only be accessed through completing Leafpile Castle in Goldleaf Plains. Completion of Flameburst Flotilla grants access to Sandy Shore, or Unagi Borough if the player buys a Star Coin Sign, in Dorrie's Island. Completion of Hydroskip Drain's secret exit grants access to World 2-Cannon, leading to Snowfield Plateau in Moonview Glacier.


Level number Level name Preview Description
2-1 Crystalswoop Grotto Crystalswoopgrotto A crystal cave with full of Swoops and Buzzy Beetles. This level introduces the Hammer Suit.
2-2 Pipebreak Cave Pipebreakcave It's a tricky rundown Warp Pipe-filled cavern.
2-3 Switching Sewer Switchingsewer A sewer-themed maze-like level focused on switches.
2-A Hydroskip Drain Hydroskipdrain An underground Mini Mushroom-themed level focused on the fact that the player can walk on water.
2-4 Wagon Way Wagonway The first of two Minecart levels. It takes place in some sort of an abandoned mineshaft.
2-Towernsmb2 Fliptube Tower Fliptubetower A sewer-like tower where the walls wrap around the player. Bowser Jr. is fought here.
2-5 Tightrope Ravine Tightroperavine An athletic tightrope-focused level taking place outside the cave.
2-6 Gushing Culvert Gushingculvert An underwater level full of air currents and Cheep Cheeps.
2-Final Flameburst Flotilla Flameburstflotilla An airship over the caverns featuring many Bob-ombs and Bullet Bills. Mega Goomba is fought for the only time here.

Other Buildings

Level number Level name Preview Description
2-Cannon World 2-Cannon World 2-CannonDS The Warp Cannon of Crystal Sewers which leads to Moonview Glacier. It is accessible after completing Hydroskip Drain's secret exit.
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