Battle Belt Galaxy

Battle Belt Galaxy is a galaxy appearing in the game Super Mario Galaxy 2. It is located in World 6. The galaxy is unique in that in order for Mario to advance, he will need to defeat every enemy on a planet. The enemies start easily with foes such as Goombas, Urchins, Burn Bits, and Crabbers. However, the planets will get progressively harder with enemies like Pumpkinhead Goombas, Boos, Brr Bits, and Monty Moles. On the final planet, Mario will need to defeat four Silver Chomps using the Stretch Plants. Fire Gobblegut is fought as a hidden boss when the player feeds a Hungry Luma on the Brr Bit Planet 20 coins.

Starting Planet
The planet is a small brown planetoid that bears a heavy resemblance to a Soccer Ball. The only enemy here is a Goomba of the smaller, grey variety.

Enemies

 * Goomba
 * Burn Bits
 * Urchins
 * Crabbers
 * Jack O'Goombas
 * Boos
 * Brrr Bits
 * Monty Moles
 * Swaphoppers
 * Silver Chomp
 * Fire Gobblegut (hidden boss)

Mini-Planet Mega-Run
In this mission, the player will need to defeat every enemy on every planet to proceed. The enemies start off weak and easy to kill, but as the mission progresses, the enemies and terrain usually get trickier and makes it harder to defeat the enemies. After the enemies are defeated, either a Sling Star or key will appear. The enemies that are fought are listed in order. After the Silver Chomps are defeated, the player is granted the Power Star.

Enemies

 * 1 Goomba (The grayer variety)
 * 3 Burn Bits
 * 3 Urchins (Red variety)
 * 3 Crabbers (Two red, one blue)
 * 3 Jack O'Goombas
 * 6 Boos
 * 3 Brrr Bits
 * 2 Monty Moles
 * 3 Swaphoppers
 * 4 Silver Chomps

Planets Visited

 * Starting Planet
 * Burn Bit Planet
 * Urchin Planet
 * Crabber Planet
 * Pumpkinhead Planet
 * Brr Bit Planet
 * Monty Mole Planet
 * Silver Chomp Planet

Mini-Planet Daredevil Run
The player will redo the Mini-Planet Mega-Run mission with only one health point. Fortunately, there are some Midway Points for convenience.

Enemies

 * Goomba
 * Burn Bits
 * Urchins
 * Crabbers
 * Jack O'Goombas
 * Boos
 * Brrr Bits
 * Monty Moles
 * Swaphoppers
 * Silver Chomp

Planets Visited

 * Starting Planet
 * Burn Bit Planet
 * Urchin Planet
 * Crabber Planet
 * Pumpkinhead Planet
 * Brr Bit Planet
 * Monty Mole Planet
 * Silver Chomp Planet

Snacktime for Gobblegut
The player will redo the Mini-Planet Mega-Run mission. This time, the player should kill every enemy and collect the coins they drop. By the time the player reaches the Brr Bit Planet, they should have at least 20 coins. After feeding the Hungry Luma, it'll transform into a small, sphereical planet. When the player lands on it, they will fight Fire Gobblegut, a harder version of Gobblegut. However, the method to defeat him remains the same. After Fire Gobblegut is defeated, the player will earn the Power Star.

Enemies

 * Goomba
 * Burn Bits
 * Urchins
 * Crabbers
 * Jack O'Goombas
 * Boos
 * Brrr Bits
 * Fire Gobblegut (hidden boss)

Planets Visited

 * Starting Planet
 * Burn Bit Planet
 * Urchin Planet
 * Crabber Planet
 * Pumpkinhead Planet
 * Brr Bit Planet
 * Gobblegut Planet

Green Star 1
The player will redo the Mini-Planet Mega-Run mission. However, when the player gets to the Pumpkinhead Planet, they should backflip up onto the shield guarding the Warp Pipe. They should backflip once more to obtain the Green Star.

Enemies

 * Goomba
 * Burn Bits
 * Urchins
 * Crabbers
 * Jack O'Goombas

Planets Visited

 * Starting Planet
 * Burn Bit Planet
 * Urchin Planet
 * Crabber Planet
 * Pumpkinhead Planet

Green Star 2
The player will redo the Mini-Planet Mega-Run mission. However, when the player gets to the Monty Mole Planet, they should backflip up onto the shield guarding the Warp Pipe. They should backflip once more to obtain the Green Star.

Enemies

 * Goomba
 * Burn Bits
 * Urchins
 * Crabbers
 * Jack O'Goombas
 * Boos
 * Brrr Bits
 * Monty Moles

Planets Visited

 * Starting Planet
 * Burn Bit Planet
 * Urchin Planet
 * Crabber Planet
 * Pumpkinhead Planet
 * Brr Bit Planet
 * Monty Mole Planet

Green Star 3
The player will redo the Mini-Planet Mega-Run mission. However, when the player gets to the Silver Chomp Planet, they should backflip up onto the shield guarding the Power Star. They should backflip once more to obtain the Green Star.

Enemies

 * Goomba
 * Burn Bits
 * Urchins
 * Crabbers
 * Jack O'Goombas
 * Boos
 * Brrr Bits
 * Monty Moles
 * Swaphoppers
 * Silver Chomp

Planets Visited

 * Starting Planet
 * Burn Bit Planet
 * Urchin Planet
 * Crabber Planet
 * Pumpkinhead Planet
 * Brr Bit Planet
 * Monty Mole Planet
 * Silver Chomp Planet