Walkthrough
Welcome to IGN's Super Mario Galaxy Walkthrough! This page lists every course and Star Super Mario Galaxy. Scroll to find the location you're looking for and click on a Mission's link to see the full walkthrough for that Star!
Gate
Gateway Galaxy Stars
Boo's Boneyard Galaxy Stars
Terrace
Good Egg Galaxy Stars
☆ Dino Piranha
☆ A Snack of Cosmic Proportions
☆ King Kaliente's Battle Fleet
✪ Dino Piranha Speed Run
✪ Purple Coin Omlet
☆ Luigi on the Roof
Honeyhive Galaxy Stars
☆ Bee Mario Takes Flight
☆ Trouble on the Tower
☆ Big Bad Bugaboom
✪ Honeyhive Cosmic Mario Race
✪ The Honeyhive's Purple Coins
☆ Luigi in the Honeyhive Kingdom
Loopdeeloop Galaxy Stars
Flipswitch Galaxy Stars
Bowser Jr's Robot Reactor Stars
Sweet Sweet Galaxy Stars
Fountain
Space Junk Galaxy Stars
☆ Pull Star Path
☆ Kamella's Airship Attack
☆ Tarantox's Tangled Web
✪ Pull Star Path Speed Run
✪ Purple Coin Spacewalk
☆ Yoshi's Unexpected Appearance
Battlerock Galaxy Stars
☆ Battlerock Barrage
☆ Breaking into the Battlerock
☆ Topmaniac and the Topman Tribe
✪ Topmaniac's Daredevil Run
✪ Purple Coins on the Battlerock
☆ Battlerock's Garbage Dump
★ Luigi Under the Saucer
Rolling Green Galaxy Stars
Hurry-Scurry Galaxy Stars
Bowser's Star Reactor Stars
Sling Pod Galaxy Stars
Kitchen
Beach Bowl Galaxy Stars
☆ Sunken Treasure
☆ Passing the Swim Test
☆ The Secret Undersea Cavern
✪ Fast Foes on the Cyclone Stone
✪ Beachcombing for Purple Coins
☆ Wall Jumping up Waterfalls
Ghostly Galaxy Stars
☆ Luigi and the Haunted Mansion
☆ A Very Spooky Sprint
☆ Beware of Bouldergeist
✪ Bouldergeist's Daredevil Run
✪ Purple Coins in the Bone Pen
☆ Matter Splatter Mansion
Bubble Breeze Galaxy Stars
Buoy Base Galaxy Stars
Bowser Jr's Airship Armada Stars
Drip Drop Galaxy Stars
Bedroom
Gusty Garden Galaxy Stars
☆ Bunnies in the Wind
☆ The Dirty Tricks of Major Burrows
☆ Gusty Garden's Gravity Scramble
✪ Major Burrow's Daredevil Run
✪ Purple Coins on the Purple Cube
☆ The Golden Chomp
Freezeflame Galaxy Stars
☆ The Frozen Peak of Barron Bill
☆ Freezeflame's Blistering Core
☆ Hot and Cold Collide
✪ Frosty Cosmic Mario Race
✪ Purple Coins on the Summit
☆ Conquering the Summit
Dusty Dune Galaxy Stars
☆ Soaring on the Desert Winds
☆ Blasting through the Sand
☆ Sunbaked Sand Castle
✪ Sandblast Speed Run
✪ Purple Coins in the Desert
☆ Bullet Bill on Your Back
★ Treasure of the Pyramid
Honeyclimb Galaxy Stars
Bowser's Dark Matter Plant Stars
Bigmouth Galaxy Stars
Engine Room
Gold Leaf Galaxy Stars
☆ Star Bunnies on the Hunt
☆ Cataquack to the Skies
☆ When it Rains, it Pours
✪ Cosmic Mario Forest Race
✪ Purple Coins in the Woods
☆ The Bell on the Big Tree
Sea Slide Galaxy Stars
☆ Going after Guppy
☆ Faster Than a Speeding Penguin
☆ The Silver Stars of Sea Slide
✪ Underwater Cosmic Mario Race
✪ Purple Coins by the Seaside
☆ Hurry, He's Hungry
Toy Time Galaxy Stars
☆ Heavy Metal Mecha-Bowser
☆ Mario Meets Mario
☆ Bouncing Down Cake Lane
✪ Fast Foes of Toy Time
✪ Luigi's Purple Coins
☆ The Flipswitch Chain
Bonefin Galaxy Stars
Bowser Jr's Lava Reactor Stars
Sand Spiral Galaxy Stars
Garden
Deep Dark Galaxy Stars
☆ The Underground Ghost Ship
☆ Bubble Blastoff
☆ Guppy and the Underground Lake
✪ Ghost Ship Daredevil Run
✪ Plunder the Purple Coins
☆ Boo in a Box
Dreadnought Galaxy Stars
☆ Infiltrating the Dreadnought
☆ Dreadnought's Colossal Cannons
☆ Revenge of the Topman Tribe
✪ Topman Tribe Speed Run
✪ Battlestation's Purple Coins
☆ Dreadnought's Garbage Dump
Melty Molten Galaxy Stars
☆ The Sinking Lava Spire
☆ Through the Meteor Storm
☆ Fiery Dino Piranha
✪ Lava Spire Daredevil Run
✪ Red-Hot Purple Coins
☆ Burning Tide