Super Mario 3D All-Stars was announced September 3rd.
It's a mish-mash of Super Mario 64, Super Mario Sunshine and Super Mario Galaxy.
You'll be able to play it on the Nintendo Switch.
Here's all the Prankster Comets in Super Mario Galaxy!
All Prankster Comets
Prankster Comets will unlock when you collect 12 stars.
They can change a galaxy in different ways depending on the colour of the comet.
There are 5 types.
All regular galaxies will have two comet stars.
One is for the first four types of comets, the other is for a purple comet.
Prankster Comets will rotate regularly.
Whilst collecting stars, they change positions.
You can feed 20 Star Bits to the Prankster Comet Luma to shuffle up the order.
A Prankster Comet won't appear in until you collect the specific star in that galaxy, this is usually a star that the comet affects.
Speedy Comet
Speedy comets are red.
You'll have to complete the level in a time limit.
The time is dependant on the level.
Daredevil Comet
Daredevil Comets are silver.
There will limit your life to one single unit.
Meaning you'll have to complete the level without taking damage.
The real challenge of this is taking no damage during a boss fight.
Cosmic Comet
Cosmic Comets are blue.
You'll have to race a Cosmic Mario to the star.
This Mario will follow a set path, he will run straight, following the arrow paths.
Fast Foe Comet
Fast Foe Comets are yellow.
Only two galaxies will contain this comet, Beach Bowl Galaxy and Toy Time Galaxy.
It makes enemies move twice as fast, as the name suggests, these foes will be Tox Boxes.
Purple Comet
The Purple Comet is as you could expect, purple.
Purple Comets will be unlocked when you have defeated Bowser 3 times.
You have to collect the coins that appear.
There is sometimes a time limit.