Super Mario Galaxy - WII/Walkthrough
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Good Egg Galaxy
A Snack of Cosmic Proportions
King Kaliente's Battle Fleet
Dino Pirahna Speed Run (Comet Mission)
Purple Coin Omelet
Luigi on the Roof (Luigi Mission)
When you receive a letter from Luigi showing him trapped on top of house, head to the "Dino Piranha" level of the Good Egg Galaxy from the Terrace Observatory and head to the underside of the planet you start the level on. Locate the red pipe between the two trees and go down. Take the next red pipe to the house in question and retrieve your star from Luigi.
Honeyhive Galaxy
Bee Mario Takes Flight
Trouble on the Tower
Big Bad Bugaboom
Honeyhive Cosmic Mario Race (Comet Mission)
In the initial footrace, Cosmic Mario will turn left and use a backward jump to get up to the landing behind the waterfall. Instead of following him down to the left, run straight ahead- up to the left side of the fountain. From there, jump across to the landing behind the waterfall. Jumping across will put you a few seconds ahead of Cosmic Mario.
The Honeyhive's Purple Coins
Luigi in the Honeyhive Kingdom (Luigi Mission)
When Luigi sends you a letter saying that he's lost along with a picture of the Honeyhive Galaxy, head there via the Terrace Observatory and select the "Bee Mario Takes Flight" level. Head through the level on the main path until it branches, then go right. Drop to the lower ledge to get the Bee Mushroom, then fly up to the ledge with the waterfall on it. Fly up to the next ledge on the left (use the tunnel as a stop-and-rest point), which is also home to the tree in which Luigi is stuck. Spin him or hit him with a Star Bit to free him and gain the Star he found.
Loopdeloop Galaxy
Surfing 101
Flipswitch Galaxy
Painting the Planet Yellow
Bowser Jr.'s Robot Reactor
Megaleg's Moon
Space Junk Galaxy
Pull Star Path
Kamella's Airship Attack
Tarantox's Tangled Web
Pull Star Path Speed Run (Comet Mission)
Purple Coin Spacewalk
Yoshi's Unexpected Appearance (Hidden Star)
From the Fountain Observatory, select the "Tarantox's Tangled Web" level on the Space Junk Galaxy, then use the pull stars to reach the large planet. Instead of continuing on the main path here, feed the Hungry Luma 50 Star Bits to create a new, Yoshi-shaped planet. Blast to it and you'll discover that it's utterly infested with Goombas; kill them all to gain this, the first Hidden Star in the game.
Battlerock Galaxy
Battlerock Barrage
Breaking into Battlerock
Topmaniac and the Topman Tribe
Topmaniac's Daredevil Run (Comet Mission)
Purple Coins on the Battlerock
Battlerock's Garbage Dump (Hidden Star)
From the Fountain Observatory, select the "Breaking into Battlerock" level of the Battlerock Galaxy, then use the bombs to reach the launch star. Blast off to the next section of the level and feed the Hungry Luma there 30 Star Bits. A new planet will be revealed, so blast to it for a little game of blow-up-the-space-trash. You have 30 seconds to clear the platform of trash, so aim at the bright spots on the ground to destroy as many of the surrounding pieces of trash as you can with a single bomb.
Luigi Under the Saucer (Luigi Green Star Mission)
Note that you can only obtain this star after Luigi has sent you a letter with a picture of himself stuck in Battlerock Galaxy. From the Fountain Observatory, select the "Battlerock Barrage" level of the Battlerock Galaxy and proceed all the way to the end of the level. There, instead of freeing the Star, go to the underside of the disc to find Luigi trapped there. Go get a Bullet Bill to follow you and destroy Luigi's cage, netting you a Green Star.
Rolling Green Galaxy
Roll Through the Clouds
Hurry-Scurry Galaxy
Shrinking Satellite
Bowser's Star Reactor
The Fiery Stronghold
Beach Bowl Galaxy
Sunken Treasure
Passing the Swim Test
The Secret Undersea Cavern
Fast Foes on the Cyclone Stone (Comet Mission)
Beachcombing for Purple Coins
Wall Jumping Up Waterfalls (Hidden Star)
From the Kitchen Observatory, select the "Passing the Swim Test" level of the Beach Bowl Galaxy, then dive into the water and retrieve the Golden Shell from the penguin below. But instead of returning it to the coach, run it over to the nearby locked treasure chest and use the shell to break it open. Use the launch star you free to blast off to a different area, one with two tall waterfalls. Lure the Cataquack beneath the ? Coin in the air and let it fling up to it to unlock the Ice Mario Suit. Quickly wall jump between the two waterfalls, then perform a spin jump at the top to reach the launch star. Blast over to the final area, where you can see the Power Star in the air, across some water. Become Ice Mario with the Ice Flower again and walk across the water, luring the Cataquack here across the platforms your frozen shoes are making. Finally, let the beast fling you up to the star.
Ghostly Galaxy
Luigi and the Haunted Mansion
A Very Spooky Sprint
Beware of Bouldergeist
Boudergeist's Daredevil Run (Comet Mission)
Purple Coins in the Bone Pen
There are more than 100 coins in the pen, so you don't need to get them all. The star will appear in the center, so be moving toward the middle as you finish.
Matter Splatter Mansion (Hidden Star)
From the Kitchen Observatory, select the "A Very Spooky Sprint" level of the Ghostly Galaxy, then launch from Toad's spaceship to the planet with the rocks. Spin all the rocks on the spike of land with the spiders and bats on it to find a launch star, then take that instead of the normal path through the level. You'll then have to jump over a series of platforms that disappear and reappear depending on where the dark matter moves; just watch it to get a feel for its path. Eventually you'll find some locked doors and a key for each set, so keep moving up to avoid getting killed by the dark matter and grab the star at the top.
Bubble Blast Galaxy
Through the Poison Swamp
Bouy Base Galaxy
The Floating Fortress
The Secret of Bouy Base (Hidden Green Star)
From the Kitchen Observatory, select the "The Floating Fortress" level of the Buoy Base Galaxy and proceed through the water to the ground. Use the Bullet Bills to destroy the cage around the pipe, then go through that to the bottom of this planet, which is crawling with more Bullet Bills. Dodge them all and lure one through the minefield to the cage holding the hidden Green Star, then claim it!
Boswer Jr. Airship Armada
Sinking the Airships
Gusty Garden Galaxy
Bunnies in the Wind
Dirty Tricks of Major Burrows
Gusty Garden Gravity Scramble
Major Burrow Daredevil Run (Comet Mission)
Purple Coins on the Puzzle Cube
The Golden Chomp (Hidden Star)
From the Bedroom Observatory, select the "Gusty Garden Gravity Scramble" level of the Gusty Garden Galaxy and float across the gap with the Fluff, making sure you touch all the ? Coins along the way. When you reach land, kill the Piranha Plant at the end, then ride the vine that forms to the next planet, grabbing the next ? Coin in the process. Grab the last ? Coin, then kill the Piranha Plant to make another vine appear. Grab the Rainbow Star on the way to become invincible and blast off to the next planet, then quickly run to the other end and kill the Golden Chomp there while you're still invincible. This will win you another hidden star.
Freezeflame Galaxy
The Frozen Peak of Baron Brr
Freezeflame's Blistering Core
Hot and Cold Collide
Frosty Cosmic Mario Race (Comet Mission)
Purple Coins on the Summit
Conquering the Summit (Hidden Star)
From the Bedroom Observatory, select the "The Frozen Peak of Baron Brrr" level of the Freezeflame Galaxy. Become Ice Mario to get past the first set of fountains, and when you reach the second set (the one with the 1-Up Mushroom on it), perform a Triple Jump from the 1-Up and spin to reach a launch star. You'll be blasted to an area where you'll become Fire Mario in order to melt snowmen in your path. Keep heading up the mountain, melting snowmen until you reach the star at the top.
Dusty Dune Galaxy
Soaring on the Desert Winds
Blasting Through the Sand
Sandbaked Sand Castle
Sand Blast Speed Run (Comet Mission)
Purple Coins in the Desert
Bullet Bill on Your Back (Hidden Star)
From the Bedroom Observatory, select the "Sunbaked Sand Castle" level of the Dusty Dune Galaxy and quickly proceed through the level until you reach the planet with the spiny plant on it. Pound the stump there and grab all 15 notes that appear to make a launch star appear. Blast off to the new planet which has a Bullet Bill cannon and a blue switch which lowers the platform. You need to lure a Bullet Bill down as the ground sinks in order to break open the glass cages; the Hidden Star is in one of them.
Treasure of the Pyramid (Hidden Green Star)
From the Bedroom Observatory, select the "Blasting Through the Sand" level of the Dusty Dune Galaxy and proceed to the first launch star. Blast to the next planet and head to the underside to find a Hungry Luma. Feed it 20 Star Bits and blast to the new planet that forms. Inside, you must locate five silver stars, so touch the green line on the wall to get the sand levels to rise and fall toward the ceiling and floor, respectively. There will be different paths between floor and ceiling and the five stars are scattered throughout these paths. Locate all five for a hidden Green Star.
Honeyclimb Galaxy
Scaling the Sticky Wall
Bowser's Dark Matter Reactor
Darkness on the Horizon
Gold Leaf Galaxy
Star Bunnies on the Hunt
Cataquack to the Skies
When it Rains, it Pours
Cosmic Mario Forest Race (Comet Mission)
Purple Coins in the Woods
The Bell on the Big Tree (Hidden Star)
From the Engine Room Observatory, select the "Cataquack to the Skies" level of the Gold Leaf Galaxy and use the first Cataquack to launch up to the next part of the level. There, locate the large tree and head around to the back of it. Get in one of the bubbles that floats up and rise to the bell above, hitting it to make some notes appear around the trunk. Float around, grabbing all of them for a Hidden Star.
Sea Slide Galaxy
Going After Guppy
Faster Than a Speeding Penguin
The Silver Stars of Sea Slide
Underwater Cosmic Mario Rage (Comet Mission)
Purple Coins by the Seaside
Hurry, He's Hungry (Hidden Star)
From the Engine Room Observatory, select the "Silver Stars of Sea Slide" level of the Sea Slide Galaxy and become Bee Mario. Fly around the level to platform with the Hungry Luma on it and feed it 40 Star Bits. Launch to the new planet and collect all the notes on the disappearing platforms to make the nearby black hole become a Hidden Star. You don't need to launch here as Bee Mario, but it will come in handy if you work yourself into a corner.
Toy Time Galaxy
Heavy Metal Mecha-Bowser
Mario Meets Mario
Bouncing Down Cake Lane
Fast Foes of Toy Time (Comet Mission)
Luigi's Purple Coins
The Flipswitch Chain (Hidden Star)
From the Engine Room Observatory, select the "Mario Meets Mario" level of the Toy Time Galaxy and proceed through the level, gathering as many Star Bits as you can (you'll need 50 in total). When you reach the planet with the large screw through it, feed the Hungry Luma there your Star Bits and blast to the new planet. Turn all the floor switches yellow to claim your Hidden Star.
Bonefin Galaxy
Kingfin's Fearsome Waters
Bowser Jr.'s Lava Reactor
King Kaliente's Spicy Return
Gateway Galaxy
Grand Star Rescue
Gateway's Purple Coins
Deep Dark Galaxy
The Underground Ghost Ship
Bubble Blastoff
Guppy and the Underground Lake
Daredevil Run to the Ghost Ship (Comet Mission)
Plunder the Purple Coins
Boo in a Box (Hidden Star)
From the Garden Observatory, select any of the three main levels of the Deep Dark Galaxy ("The Underground Ghost Ship" will do) and proceed to the level to an arrow made of Star Bits. Don't follow the arrow; instead, go down to find a green shell. Use the shell to take out one of the mines around the ship, then use the launch star that appears to fly to a new planet with a Boo inside. Jump from the poles to the switch, then use the trampoline to reach the arrow and the bubble shooter to reach the crystal. Spin it to let in the light, then go back to the ground level and lure the Boo into the light to get the Hidden Star.
Dreadnought Galaxy
Infiltrating the Dreadnought
Dreadnought's Colossal Cannons
Revenge of the Topman Tribe
Topman Tribe Speed Run (Comet Mission)
Battlestation's Purple Coins
Dreadnought's Garbage Dump (Hidden Star)
From the Garden Observatory, select the "Revenge of the Topman Tribe" level of the Dreadnought Galaxy and check the underside of the platform you start on to find a pipe. Take that to another junkyard where you must throw bombs to take out the debris. You'll have very little time to accomplish this, though, so you must be very expedient about it. Throw two bombs to take out the piles of garbage on the middle first, then two bombs to take out the piles on the right, and finally two bombs to take out the piles on the left. Be sure to make your bombs land on (or very near) the yellow circles for maximum impact.
Melty Molten Galaxy
Sinking Lava Spire
Through the Meteor Storm
Fiery Dino Piranha
Lava Spire Daredevil Run (Comet Mission)
Red Hot Purple Coins
Burning Tide (Hidden Star)
From the Garden Observatory, select the "The Sinking Lava Spire" level of the Melty Molten Galaxy and head through the level, collecting all the Star Bits you can get your little white-gloved hands on. Be sure to let yourself fall into the volcano when you launch to it to get more Star Bits. When you launch away from the volcano you'll see a Hungry Luma, so feed it 80 Star Bits to launch to a new area where the lava continually rises and falls. Collect the five silver stars here to make a Hidden Star appear.
