Supermassive Galaxy

Supermassive Galaxy is the first galaxy of World 4 in the game Super Mario Galaxy 2. Supermassive Galaxy depicts many common Mario enemies and elements at an extraordinary size. Some include Piranha Plants, Lumas, coins and Platforms. The concept can be compared to that of Giant Land from Super Mario Bros. 3 or the 'huge' part of Tiny-Huge Island in Super Mario 64, in which enemies, blocks, and other objects were also giant compared to Mario himself. Mario can traversing across giant Warp Pipes and Blocks. Mario can use the drill to attack the giant enemies here. Many enemies here include Grand Goombas, Grand Paragoombas, Piranhacus Gigantici, Mega Wigglers and Super Thwomps.

The Supermassive Blocks Planet is an area made of Brick Blocks. A giant Luma is found on it. Mario will encounter several giant enemies such as Grand Goombas, Giant Piranha Plants and Thwomps. Most of them are invincible. The Comet Medal can be found near one of the giant Goombas. There is also a giant Warp Pipe serving as an elevator and a giant Coin which Mario can do a Wall Kick on it to process. The Launch Star can be found near two Thwomps. There also is a shortcut by long jump off the top off the first Super Thwomp. If Mario perform a spin, he can break the gravitational pull and land on the Giant Koopas Planet.

This circle-shaped dirt planet is the second planet that Mario visits in this galaxy. It is populated by three giant Gargantua Koopa Troopas that continuously walk around it counterclockwise. It looks slightly similar to the planet in the Spin-Dig Galaxy where Mario fights Digga-Leg. Mario must use the Spin Drill found on this planet to defeat the three Gargantua Koopa Troopas. Mario's battle strategy against them is similar to Raphael the Raven's battle in Yoshi's Island.

On this planet, if Mario can jump repeatedly on any Gargantua Koopa Troopa shell eight times in a row, and then continue to do so, he can earn an endless supply of extra lives. This is very similar to what happens on the Yoshi Head Planet in the Space Junk Galaxy in Super Mario Galaxy. On this planet, if Mario jumps on top of Goombas eight times in a row, he can earn multiple extra lives until there are no Goombas left on the planet.

This planet is not accessed, but Mario flies through it after being launched by the Launch Star from the Giant Koopa Planet. There are Star Bits found on the walls.

Like the first one, this planet is made of giant Brick Blocks, however, the first path is possibly made of Star Chips. Another giant Luma is seen here, as well as Grand Goombas, Piranhacus Gigantici and Grand Paragoombas. At the end of the planet, there is a series of yellow moving platforms. They will disappear as time progresses, so the plumber has to jump on them in time.

When Mario lands on this planet, it'll be just a simple grassy planet. However, when he walks around it, flowers will start to grow up. When flowers surrender all of the planet, a vine will grow up making Mario able to reach the Power Star and complete the secret star mission, In Full Bloom.

This planet is shaped like a cylinder made of stones. It serves as the final planet for the most of the missions. This planet is inhabited by big Wigglers, the last two running angrily. Mario can get past them by using his Long Jump. The Power Star for Huge Trouble With Big Wigglers is located on top of a pole at the end of this planet.

Enemies

 * Grand Goombas
 * Gargantua Koopa Troopas
 * Grand Paragoombas
 * Piranhacus Gigantici
 * Super Thwomps
 * Mega Wigglers

Huge Trouble with Big Wigglers
To get this Power Star, Mario must make his way to the Stone Planet. To do so, he has to get past the giant enemies in the first planet and use the Launch Star near the two giant Thwomps. On the next planet, he has to use the Spin Drill to defeat the giant Koopa Troopas to make a Launch Star appear. After using it, the plumber will find himself on the Yellow Platforms Planet. Here, he has to get past the giant Piranha Plants until he reaches an area full of yellow moving platforms. The platforms will disappear as time progresses, so he has to make his way to the Launch Star carefully.

On the next planet, he only has to take the Launch Star in this mission. After using it, he'll get to the final planet. Here, he has to use a Long Jump and get past the big Wigglers. The Power Star is found at the end of the planet.


 * Enemies
 * Grand Goombas
 * Gargantua Koopa Troopas
 * Piranhacus Gigantici
 * Super Thwomps
 * Grand Paragoombas
 * Mega Wigglers
 * Planets Visited
 * Starting Planet
 * Giant Koopas Planet
 * Yellow Platforms Planet
 * Flower Planet
 * Cylinder Planet

Big Wigglers Speed Run
Mario/Luigi has to do the same thing as the first mission. Only, he must get to the Power Star within three minutes.


 * Enemies
 * Grand Goombas
 * Gargantua Koopa Troopas
 * Piranhacus Gigantici
 * Super Thwomps
 * Grand Paragoombas
 * Mega Wigglers
 * Planets Visited
 * Starting Planet
 * Giant Koopas Planet
 * Yellow Platforms Planet
 * Flower Planet
 * Cylinder Planet

In Full Bloom
Mario has to redo the first mission, only, when he gets to the Flower Planet. He has to walk around it to make flowers grow up. When all the planet is surrounded by flowers, a vine will grow up allowing Mario to get the Power Star.


 * Enemies
 * Grand Goombas
 * Gargantua Koopa Troopas
 * Piranhacus Gigantici
 * Super Thwomps
 * Grand Paragoombas
 * Planets Visited
 * Starting Planet
 * Giant Koopas Planet
 * Yellow Platforms Planet
 * Flower Planet

Green Star 1
This green star is located on the first planet. Mario has to do a triple jump from the giant coin to get it.


 * Enemies
 * Grand Goombas
 * Piranhacus Gigantici
 * Planets Visited
 * Starting Planet

Green Star 2
This one is located below one of the Brick Blocks found where the Thwomps are falling. Mario has to fall carefully to get it. If he misses the star, he'll lose a life and he must restart from the beginning.


 * Enemies
 * Grand Goombas
 * Piranhacus Gigantici
 * Super Thwomps
 * Planets Visited
 * Starting Planet

Green Star 3
This star is located on the Giant Koopas' Planet. Mario has to jump high to reach it or, jump on one of the Giant Koopas and bounce up to the green star.


 * Enemies
 * Grand Goombas
 * Piranhacus Gigantici
 * Super Thwomps
 * Gargantua Koopa Troopas
 * Planets Visited
 * Starting Planet
 * Giant Koopas Planet

Trivia

 * The background music heard in this galaxy is a remix of Super Mario 2007, originally heard in the Toy Time Galaxy from the first game, Super Mario Galaxy.
 * Interestingly, the Supermassive Galaxy is located in World 4, and World 4 in Super Mario Bros. 3 was named Giant Land, which this galaxy is very similar to.
 * The pole Mario has to slide up to get the first power star is similar to the one that is used as the goal for the levels in Super Mario Bros., New Super Mario Bros., and New Super Mario Bros. Wii.
 * In E3 2009, the Blooming Garden Planet was a dirt planet rather than a grass planet, and there were regular Goombas on it.