Super Mario Galaxy 2 Walkthrough Part 20: World Six Prankster Comet Stars
Clockwork Ruins Galaxy
The Adventure of the Purple Coins
Okay, you have about five minutes to get 100 purple coins.
The first 8 are a given, as they are right there before you.
You then are required to go on the wheel and get more. It is sort of tricky as you must go around and then up. You will get 15 more for a grand total of 23.
On the second wheel, there are about 8 more. Go ahead and get them for a total of 31.
There are about six more on the area in between, for a grand total of 37.
Hop on the next wheel and go all the way around it. You will get 28 more coins for a grand total of 65.
Go on the area in between. Collect the 8 here for grand total of 73.
Hop on the last wheel. Collect the last 27 for a grand total of 100. When you get there, find a way to get to the top so you can grab the star.
Whomp Silver Star Speed Run
This is really the same thing as Silver Stars in the Whomp Fortress, only you only have 2 minutes to do it. Yes, that isn't a lot of time, but follow the instructions I laid out in World Six Stars, and you should get it with time to spare.
Flash Back Galaxy
Dark Octo-Army Romp
Okay, this is about killing 30 Octos in 80 seconds. If you are smart, you can bounce on several of them at once, which you learned on previous levels.
When you have the three in a row, go immediately to the right. Then keep going and jumping.
If you get low on life, there are some crystals that have a coin in them. Honestly, you should just jump on it, and then get the gold coin.
When you get near the end, there is a crystal that contains a Yoshi Egg. It is very easy to get rid of the enemies that way.
Once you get that, it is very easy to get the Star. Of course, not being able to see ground most of the time doesn't help. Don't slip and fall.
By the way, if you find that you can't defeat all these enemies within the timeframe, then Exit to Starship Mario, and start again. That, or just lose the life.
Battle Belt Galaxy
Mini Planet Daredevil Run
This one is about doing the Mini Planets again, but you only have one life.
Go ahead and re-read the World Six Stars if you want to review how.
Bowser's Galaxy Generator
Bowser's Big Bad Speed Run
Okay, this is another time where you start out with 30 seconds.
However, increase your time as you go along. Head straight for the flaming area, and on the hub of it, there is more time. You have to do a backwards somersault to get it, though.
Take the mini-Launcher and you can defeat two boomerang brothers. There are two timers you can get here, so get them good.
Now, get that dandelion seed thing. You should have no trouble getting a timer here, and then where you land. Get the timer and then the drill. Go ahead and drill to the next area.
You might recognize this place as the area with the big bullets. There are no bullets, but there are Octo enemies. You should definitely take them out when you can. You will need to use your drilling power on the brown dirt areas. Snatch the timers along the way, and get to the Star Launcher. By the way, you will pass a timer on the way through.
Next is this area with the lava and the cloud mushrooms. There are several areas to get timers here, so keep going until you get to the Star Launcher. There is a timer along the way when you get to the Launcher.
Now, go ahead and get the checkpoint flag, and then take out the wizard on the end of the bridge. Go to the right and get the Yoshi Egg, and then use the see saw and the spindles to go further. This time, there doesn't appear to be an enemy in the first area, so you can take the spindles to get an extra life, but it will take time off of your score. There are also no lava spouts, so it is easy to go ahead. Take out the bad guys with boomerangs, and quickly eat the pepper fruit and start running. You can pick up two timers along the way.
From there, take the pink track, and take out that nasty wizard. Go ahead and grab the timer there, and any others along the way. Just like before, you will need to switch sides, and then eventually get the blimp fruit.
Eventually, you will be on the pink trail with one last timer you can grab before grabbing the Star.