The Secret of Buoy Base

The Secret of Buoy Base is the second mission of the Buoy Base Galaxy in Super Mario Galaxy. Its Power Star is one of three Green Power Stars in the game.

Layout

When Mario initially dives into the surrounding pool of water, he can find a caged green pipe and open it by luring one of the Torpedo Teds into it. The pipe takes Mario to the outside of the planet, where Mario must lure Bullet Bills into a cage that contains the Green Power Star. Falling off the platforms underneath the planet results in Mario ending up back in Buoy Base's water pool.

Enemies

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  Torpedo Teds

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  Goombeetles

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  Bloopers

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  Bullet Bills

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  Urchins

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  Big Amps

Planets visited

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  Buoy Base

Names in other languages

Language	Name	Meaning	Notes
Japanese	水上要塞の忘れ物[?] Suijō yōsai no wasuremono	Lost Piece of the Buoy Base
Chinese	水上要塞遗忘的东西[?] Shuǐshàng yàosài yíwàng de dōngxi	Forgotten Piece of the Buoy Base
German	Fundsache aus der Marinefestung[?]	Lost Property of the Naval Fortress
Italian	Il Segreto della Fortezza Galleggiante[?]	?
Korean	수상 요새의 분실물[?] Susang yosae ui bunsilmul	Lost Piece of the Buoy Base
Spanish (NOA)	El Secreto de la Fortaleza Submarina[?]	The Secret of the Underwater Fortress
Spanish (NOE)	Olvido en la fortaleza submarina[?]	Obscurity in the Underwater Fortress

Trivia

• If Mario falls into the water after he has used the hidden Warp Pipe, gravity prevents him from retracing his steps, and he has to use the Warp Pipe to get back again.