Uploaded December 2020 | Updated September 2026, 2 weeks ago
Welcome! In this video walkthrough series, we will play through Super Mario Galaxy on the Wii and Switch! In it, Mario must traverse the galaxy, collecting Stars to power up Rosalina's ship and make it to the center of the universe, where Bowser is holding Princess Peach! But to do so, we'll have to sling through launch stars, feed hungry Lumas with star bits, beat several comet challenges, collect a massive amount of purple coins and even unlock a hidden second playable character in order to collect all 242 stars and save the universe! Of course, this video walkthrough will help you collect all of them and conquer this game! While it was recorded using the Wii, this walkthrough fully works with the Switch version packaged in Super Mario 3D All Stars!
This video is broken up into 70 parts, each covering a galaxy (though the hungry Lumas and trial stars are all packed into one video each). Using the time stamps and chapters, you can easily skip to whichever star mission you need help with so you can collect all 242 stars in the game! The first 35 parts cover Mario's journey and the last 35 cover Luigi's journey.
In this twenty second part, we head over to the second to last dome, the Engine Room Dome! There, we unlock a shortcut and tackle the first dome, Gold Leaf Galaxy! Unfortunately, this galaxy is pretty much just a reverse flipped version of Honeyhive Galaxy with a few new planets in the distance. This time, we'll be searching for pull star pieces to get to a star bunny (Star Bunnies on the Hunt), see the return of the annoying Cataquack's from Sunshine (Cataquack to the Skies), fight a water boss as Bee Mario (When It Rains, It Pours), race Cosmic Mario again (Cosmic Mario Forest Race) and collect music notes around a tree (The Bell on the Big Tree). Of course, the purple coin challenge is here too (Purple Coins in the Woods) but only once you beat the final boss and the purple comet is overhead.
0:00 Jerry Martin Gaming Intro
0:10 Unlocking Gold Leaf Galaxy/Engine Room Dome
1:10 Star Bunnies on the Hunt
5:51 Unlocking the Engine Room Dome Shortcut
6:10 Cataquack to the Skies
11:26 When It Rains, It Pours
15:59 Cosmic Mario Forest Race
17:17 Purple Comet Explanation
17:23 Purple Coins in the Woods (Beat Final Boss to Unlock)
21:14 The Bell on the Big Tree
Welcome! In this video walkthrough series, we will play through Super Mario Galaxy on the Wii and Switch! In it, Mario must traverse the galaxy, collecting Stars to power up Rosalina's ship and make it to the center of the universe, where Bowser is holding Princess Peach! But to do so, we'll have to sling through launch stars, feed hungry Lumas with star bits, beat several comet challenges, collect a massive amount of purple coins and even unlock a hidden second playable character in order to collect all 242 stars and save the universe! Of course, this video walkthrough will help you collect all of them and conquer this game! While it was recorded using the Wii, this walkthrough fully works with the Switch version packaged in Super Mario 3D All Stars!
This video is broken up into 70 parts, each covering a galaxy (though the hungry Lumas and trial stars are all packed into one video each). Using the time stamps and chapters, you can easily skip to whichever star mission you need help with so you can collect all 242 stars in the game! The first 35 parts cover Mario's journey and the last 35 cover Luigi's journey.
In this twenty second part, we head over to the second to last dome, the Engine Room Dome! There, we unlock a shortcut and tackle the first dome, Gold Leaf Galaxy! Unfortunately, this galaxy is pretty much just a reverse flipped version of Honeyhive Galaxy with a few new planets in the distance. This time, we'll be searching for pull star pieces to get to a star bunny (Star Bunnies on the Hunt), see the return of the annoying Cataquack's from Sunshine (Cataquack to the Skies), fight a water boss as Bee Mario (When It Rains, It Pours), race Cosmic Mario again (Cosmic Mario Forest Race) and collect music notes around a tree (The Bell on the Big Tree). Of course, the purple coin challenge is here too (Purple Coins in the Woods) but only once you beat the final boss and the purple comet is overhead.
0:00 Jerry Martin Gaming Intro
0:10 Unlocking Gold Leaf Galaxy/Engine Room Dome
1:10 Star Bunnies on the Hunt
5:51 Unlocking the Engine Room Dome Shortcut
6:10 Cataquack to the Skies
11:26 When It Rains, It Pours
15:59 Cosmic Mario Forest Race
17:17 Purple Comet Explanation
17:23 Purple Coins in the Woods (Beat Final Boss to Unlock)
21:14 The Bell on the Big Tree
