Pixl

Pixls are an ally species of Mario and company. Their first, and currently only, appearance is in Super Paper Mario. In this game, the Pixls help Mario, Peach, Bowser and Luigi by giving them special moves, like picking up people and throwing them, serving as explosives, or even acting as a floating platform for Mario and the others to ride on. The Pixls are Tippi, Thoreau, Boomer, Slim, Thudley, Carrie, Fleep, Cudge, Dottie, Barry, Dashell, and Piccolo. Tippi stays on the player's team all the time, except on a few occasions, such as when she is captured by Francis. Later Tiptron replaces her, and it will always stay active.

Each Pixl is very bright and has its own unique shape. Tippi looks like a butterfly and Thoreau is a hand (a square with five small circles on it's top half). Boomer resembles a bomb with wings. Slim is an upside down triangle (also strangely resembles a spiral) with wings. Thudley looks like a 100-ton steel block with 2 circular eyes floating above. Carrie is made up of a bunch of small squares, that when folded the right way, turns into a cube platform. Her face is the middle square. She also has wings. Fleep looks like a big rectangle with wings and a tail. Cudge looks like a hammer with wings. Dottie is a ball with many long rectangles spread around her. Barry is a spiky circle with a sad face. Dashell looks like a missile with two eyes. Piccolo is a music note with wings.

Pixl Uprising
3,000 years ago, a powerful magician among the Ancients created the first Pixls. He accomplished this by transferring a spirit into a vessel that he created for a specific purpose. His apprentices learned how to make many more Pixls based on the powerful magician's original 12. They became known as "thinking tools" for the Ancients. Through the work of many Pixls, the Ancients prospered as they never had before.

One day, a catastrophe occurred. A huge Pixl, calling herself the Pixl Queen, suddenly appeared. At her command, Pixls everywhere rebelled against their Ancient masters. Most pixls were well contained spirits, but she was a demonic spirit contained in a Pixl vessel. She had the power to command all the other Pixls. The Ancients had become so dependent on the Pixls that they were devastated. They suddenly lost their ability to effectively build and rule their empire. The Pixl Queen enslaved the Ancients.

In the midst of the ruin, the inheritors of the 12 original pixls appeared, defeated wave after wave of Pixl soldiers, and freed the enslaved Ancients. They used Catch Cards to trap the mind controlled Pixl soldiers and then healed them. They saw their friends fall in battle one by one, yet preserved anyways. The last survivor managed to make it to the castle of the Pixl Queen.

The Pixl Queen used her powers of illusion to hide and unleashed horrific images upon the surviving freedom fighters. One of the Pixls at his side was immune to this and helped the survivor fight. His Pixl finally defeated the Pixl Queen, tragically ending its game in the process.

The vanquisher of the Pixl Queen was confronted with an awful truth: the Pixl Queen was actually the very first Pixl ever made. The master magician had made her after studying the Dark Prognosticus. The survivor decided to disappear with the book so that this type of disaster would not happen again. The Ancients continued to fear the Pixls, however. The Elders of the Ancients decided to limit the power of all Pixls and outlaw their creation. Eventually, the Ancients' influence and power declined till they were no more.

Trivia

 * The name "Pixl" comes from the word "pixel"; a pixel is the smallest possible portion of an image. It is also likely derived from "pixie", an alternate term for "fairy".
 * Each Pixl's name comes from the ability they let Mario use.
 * Tippi gives Mario Tips.
 * Thoreau allows Mario to Throw.
 * Boomer is used as a bomb with a boom.
 * Slim allows Mario to go paper Thin (in other words Slim).
 * Thudley allows Mario to ground pound with a thud
 * Carrie turns into a platform to Carry people over obstacles.
 * Fleep can be used to flip objects from one dimension into another.
 * Cudge allows Mario to use him as a hammer/Cudgel.
 * Dottie has the ability to shrink Mario to the size of a dot.
 * Barry creates a Barrier around Mario & friends.
 * Dashell provides speed boost. (Name comes from Dash and Shell)
 * Piccolo plays music that can cure status alignments. (Piccolo is the name of an instrument)
 * When Mimi impersonates Merlee and tries to trick Mario into accepting her offer, she mentions "Breadward, a Pixl made of oats and lard."
 * Pixls apparently do not need oxygen--when the heroes first enter Outer Space, Tippi and the other Pixls are not bothered by their lack of air. Even when they acquire the Space Helmet, the Pixls have no breathing device.