Pipeline Lagoon

Pipeline Lagoon, otherwise known as World 3-5, is the fifth course of World 3 in Super Mario 3D World. This level is the first one in the game to take place underwater. It is unlocked via completion of Magikoopa Blockade, and its own completion unlocks Mount Must Dash and Switchboard Falls.

The shipwrecks from Pipeline Lagoon additionally appear in the background in Super Mario Maker 2, in the underwater theme of the Super Mario 3D World style.

Layout

Pipeline Lagoon starts on a small beach with some Goombas in swim rings relaxing in the water. Across the water is a green Warp Pipe that takes the player to the next portion of the level. Here, the bodies of water are deep enough for characters to go underwater. This area contains some Cheep Cheeps and Porcupuffers. When the player transitions through the Clear Pipe to the next area, there is a massive shipwreck in the background. A Checkpoint Flag appears soon after, followed by an area where Porcupuffers appear through holes in the wall in a set pattern. A nearby pipe leads the player to the Goal Pole.

Green Stars

• Green Star 1: At the end of the first underwater zone, the player has to swim upward while water rises to reach the first Green Star.
• Green Star 2: After the stamp, there is a crack that, when destroyed by a Cannon Box, reveals a golden warp pipe that leads to a golden room with the second Green Star. (See picture)
• Green Star 3: Near the end, the player must swim upward from the third column of Porcupuffers to find a hidden room with the third Green Star.

Stamp

• After the checkpoint, there is a hidden passage that goes upward that leads to the stamp. The stamp is a Cheep Cheep.

Hidden Luigi

At the very beginning, an 8-bit Luigi is submerged underwater at the left. Another 8-bit ducking Luigi will slowly go through the Clear Pipe near the shipwreck when the timer says 445.

Enemies

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  Goombas (swim ring)

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  Cheep Cheeps

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  Porcupuffers

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  Coin Coffers

Names in other languages

Language	Name	Meaning
Japanese	土管の入り江 Dokan no irie	The Cove of the Pipes
Chinese	水管海灣 Shuǐguǎn Hǎiwān	Pipe Bay
Dutch	Buizenbeach	Pipe beach
German	Die Röhrenlagune	The Pipe Lagoon
Italian	Baia dei tubi	Bay of the pipes
Portuguese	Mar de canos	Sea of pipes
Russian	Лагуна труб Laguna trub	Pipe Lagoon
Spanish (NOA)	La laguna de las tuberías	The Creek of the pipes
Spanish (NOE)	La cala de las tuberías	Pipe Cove