Bad things happen. It's a fact that Trixie has accepted. A bitter fact, true, but a fact nonetheless. But transported into another world out of the blue might seem a bit too much, she thinks.
Humanity's space exploration ultimately took the form of billions of identical probes, capable of building anything (including astronauts themselves) upon arrival at their destinations. One lands in Equestria. Things go downhill from there.
Love Tap has a reputation for being excellent at taking care of children. Twilight needs somepony to help look after the sirens. These two things really shouldn't have any connection, but desperate times call for desperate measures.
Aria Blaze goes to Twilight's to borrow a cup of sugar, because that's what neighbors do right? Things rapidly go downhill faster than anyone, even Aria... Especially Aria, could have predicted.
A slightly different start to Discord's reformation with a more cautious Celestia, a reluctant yet curious mane six, and a willing-and-wanting-to-try Discord that has promised to leave Equestria if he cannot get along with ponykind to a degree.
Discord gets free during Nightmare Moon's return, helps save equestria, and makes a chaotic ripple in everyone's lives. All he, and many others, can ask is "What Now?"
When a graduate student ends up on the wrong side of Equestria. He must do what he can to survive, which basically means becoming the ultimate changeling nerd.
Something has happened and Twilight finds herself in a strange and dark new world. The Bipeds here have strange magic, advanced technology, and a lot of problems. She needs a few friends, and they just might need her. WORM crossover.
I used to be a human girl named Rachel. Now some self-appointed "Spirit of Chaos" (who surely has an ulterior motive) decided to "rescue" me from my fate and give me a second chance. Yeah, being a pastel pony in an insane world is SO much better.
After narrowly escaping a vengefull enemy on her first day of lessons with Princess Celestia, Twilight Sparkle is a filly alone in a dangerous world. However, even in her despair, she meets a certain dragon who seems fated to befriend and guide her.
What if Twilight had been born an earth pony and not a unicorn? No school for gifted unicorns, no burst of magic when she got her cutie mark and, most importantly, no student of Celestia. What fate awaits Equestria?
Sunset manages to prevent Twilight from going completely crazy after she opened her magic stealing device and because of that Twilight manages to keep the pony power.
Social reject, blank flank, and failed candidate for Celestia's School for Gifted Unicorns. Twilight Sparkle holds little confidence for her future. But when even her own recluse world comes crashing down, will she choose to act?
An unknown event suddenly rips all of Ponyville out of its place in space and time and places the entire town and all it's inhabitants on a ranch in Colorado. As the ponies, and humans, adjust to this event, more strange events start happening.
When a portal to another world appears outside Canterlot, the ponies' initial reaction is of enthusiasm, hoping to greet these strange aliens with open hooves. Too bad this world was already visited by another Equestria...
Princess Luna has found herself on a very different moon after some strange force interfered with her banishment. She doesn't know what the metal objects that keep orbiting and sometimes landing there are, but she's going to find out.
General Iroh of the Fire Nation finds an infant Princess Cadence shortly after the death of his son. Taking it as a sign from the spirits, he decides to raise her.
When one fateful search through the Everfree Forest leads Rarity to a secret library inhabited by the spirit of an ancient alicorn princess, she realises that it may be time to start believing in fairy tales.
An MLP/King's Quest crossover. Long after Twilight's ascension, she recalls her story to a young filly of how she made a lifelong friend of the King of Daventry; before her even became king.
At Moon Dancer's Party, Lemon Hearts, Twinkleshine, Minuette, Lyra, and I realized that only we stood between a cursed Celestia, a conspiracy in Canterlot, and the coming of Nightmare Moon. Could we, with Shining's help, save Equestria?
An accident with the Mirror Portal ends up with Twilight stuck as a small pony in the Equestra Girls' world. Her friends can't get over how cute she is.
Adventures, exploration and discovery continue as the alliance of two great races face the danger and the unknowns that lie within this new network. What secrets will be revealed as a hidden chapter of the Ancient's Legacy unravels before them?
When Twilight visits Celestia's private hall of stained glass windows, the portrait of an ancient astronomer catches her eye. Who was this pony? Why was she so important to Celestia? And why does she look so familiar?
Second Chance has her memories back, and now the responsibility of an entire civlization rests on her shoulders. Can she save her old world without betraying her new one?
A human suddenly finds himself as one of the Pinkie Pie clones from the episode "Too many Pinkies" He would have simply hidden so that he could keep living, but unfortunately he found himself with the others, starring at paint. What will he do?
When a foal is sent flying with the changelings, Chrysalis takes it upon herself to care for the foal. The pony will grow up and learn of the changeling's struggle as she journeys throughout Equestria.
Something stirs beneath Equestria, dark forces and evil organizations plan to usurp the peace of the world. Sensing the coming storm, the Wizard searches for one who will defend this world, and become Equestria's Mightest Mortal!
A thousand years ago, Princess Celestia banished her sister to the moon, that much we know. What wasn’t known, and what Celestia kept secret was that before her banishment, Luna had given birth to a foal; Twilight Andromeda Sparkle.
One moment I was enjoying life, the next... well, I'm not so sure, though I was hearing voices. Now, however? I'm the last survivor of my race. I'm not even human anymore...