Alternative Conversion Bureau
Founded by Carpinus Caroliniana · Report

World at War

Stories where Humanity and Equestria are at open war over forced conversion.

Order: Date Added

TColor War 1 (Rewritten)
MLP: FiM
Adventure
Drama
Tragedy
A war started over tension among the color countries.
Gore
Death
Alt. Universe
Celestia
Main 6
Serenity Darkmoon Raven · 6.1k words · 281 views
TWarfare
MLP: FiM
Dark
Sad
Tragedy
A private of Equestria's army writes down his experiences in the war against humanity (Negotiations-verse Prequel)
Violence
Sex
Death
Human
Alt. Universe
Twilight
Celestia
Luna
OC
Royal Guard
Rated Ponystar · 26k words · 553 21 · 14k views
EThe Slow Mutants
MLP: FiM
Adventure
Drama
A human who has been converted into a pony is losing her mind, and travels through a world on the brink of social collapse in search of her cutie mark, which she believes will secure her mind.
Human
OC
Doctor Fluffy · 42k words · 20 4 · 1.1k views
TSnowbound
MLP: FiM
Dark
Adventure
Mystery
Thriller
Twelve PHL at an Alaska base are sent on an innocuous mission to investigate strange readings. Then things get weird, as they find a deadly Imperial plot and mysterious beings in the tundra. Arguing, hunted, outgunned, can they survive the blizzard?
Gore
Human
Alt. Universe
OC
Other
Doctor Fluffy · 59k words · 28 8 · 1.3k views
TLight Despondent Remixed
MLP: FiM
Dark
Adventure
Drama
One day - a year or so before the Barrier hits America - an HLF terrorist decides not to shoot a mother pony and her foal, setting out on a journey for redemption, trying and failing to be a better person one day at a time.
Gore
Violence
Death
Profanity
Human
OC
Doctor Fluffy · 310k words · 32 9 · 1.3k views
TSpectrum
MLP: FiM
Dark
Adventure
Drama
Secrets come to light when a human appears, and the Equestrians learn of a world under siege – by none other than themselves. Caught in a web that binds the great and humble alike, can Lyra find what part she’ll play in the fate of three realms?
Violence
Human
Twilight
Celestia
Luna
Lyra
OC
Sledge115 · 601k words · 443 28 · 11k views
TConversion Bureau Oneshot: The Empowered World
MLP: FiM
Dark
In a world where man's history changed, a world engulfed in many alternate paths, the Ponies have come. However, in this war of the worlds, remarkable beings have emerged to fight them
Sex
Human
Alt. Universe
Fluttershy
Rainbow Dash
Pinkie
OC
KrspaceT · 7k words · 13 13 · 2k views
TThe Conversion Bureau EarthGate Saga: Through the EarthGate
MLP: FiM
Adventure
Drama
Sci-Fi
A colony ship from Earth to Alpha Centauri never made it, somehow ending up in another system. 6000 years later, they have finally found a way home. But there's something wrong with the legendary 3rd planet from Sol...
Violence
Gore
Crossover
Human
Alt. Universe
Celestia
Prince Blueblood
OC
Other
Dolphy Blue Drake · 25k words · 116 27 · 3.8k views
TThe Conversion Bureau: Obsolete
MLP: FiM
Xenolestia, having conquered yet another world, runs into something new. Something... Unexpected.
Human
Alt. Universe
Twilight
Celestia
Other
Alex Prior · 3.8k words · 44 19 · 2.2k views
TScroll of an Old Age
MLP: FiM
Dark
When the Invaders came and tried to converted them into their race. They fought back
Human
Alt. Universe
OC
Other
Castok the Shadow · 2k words · 143 31 · 12k views
TAdrift - A SPECTRUM Tale
MLP: FiM
Dark
A ship, fleeing a world at war. Far, far away from the war fronts of a world gone mad, a pony finds himself stuck on board. With armed gunmen and decadent ponies on board, hijinks ensue.
Gore
Crossover
Human
Alt. Universe
OC
Sledge115 · 16k words · 28 13 · 1.4k views
TThe Light Despondent
MLP: FiM
Horror
Sci-Fi
It's a bad old time not to follow Celestia. Her empire slowly spreads across earth, wiping away human achievements, and anti-pony HLF terrorists are the bane of many refugees. But one day, one of the worst of the HLF spares a filly and her mother....
Gore
Human
Alt. Universe
DJ P0N-3
OC
Other
Doctor Fluffy · 317k words · 63 24 · 3.6k views
TThe Conversion Bureau: South America
MLP: FiM
Dark
Adventure
Tragedy
The ponies thought they had us all erradicated, well no more.
Gore
Human
Alt. Universe
Twilight
Celestia
Luna
Other
Main 6
ComatoseVEVO · 3.1k words · 48 24 · 530 views
TThe Equestrian Blitz
MLP: FiM
Dark
Random
Equestria appears on Earth with evil-intentions, sadly humanity ain't havin' any of it.
Human
Alt. Universe
Twilight
Celestia
Underpaid Carronade · 2.4k words · 478 64 · 21k views
TThe Conversion Bureau: Tiberium Wars
MLP: FiM
Dark
Sci-Fi
The Third Tiberium War has begun......
Human
Crossover
Alt. Universe
Celestia
Gilda
Other
Main 6
Chrysalis
Jack of Tales · 89k words · 182 32 · 6.7k views
TThe Conversion Bureau: Our Finest Hour
MLP: FiM
Sad
Humanity, on its last legs, is offering surrender... or maybe no?
Gore
Human
Alt. Universe
Luna
OC
King of Baden · 1.8k words · 80 55 · 5.9k views
TThe Conversion Bureau: Setting Things Right
MLP: FiM
Adventure
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...
Gore
Human
Alt. Universe
Twilight
Celestia
OC
kildeez · 206k words · 1,649 189 · 25k views
TAce Combat: The Conversion Bureau
MLP: FiM
The Conversion Bureau falls into the Stangereal world of Ace Combat
Human
Crossover
Alt. Universe
Rainbow Dash
Spitfire
Soarin
Other
Wonderbolts
Eagle · 20k words · 76 24 · 3.2k views
TThe wrong universe. (TCB)
MLP: FiM
Dark
What if the teleportation was messed up. What if Equestria missed our earth but hit a different one. One scarred by nuclear fire and humans already fighting for their right to exist. Against machines.
Death
Crossover
Human
Alt. Universe
Celestia
Luna
Cadance
Main 6
Silverdogz117 · 6.8k words · 375 29 · 8.6k views
TThe Conversion Bureau: New Tactics Part III
MLP: FiM
Dark
Conversion Bureaus are over and Humans are going to take back whats theirs
Gore
Human
Alt. Universe
Twilight
Luna
OC
Nightmare Moon
Other
no sh*t sherlock · 36k words · 259 39 · 11k views
EThe Conversion Bureau The battle of Earth
MLP: FiM

Crossover
Human
Alt. Universe
Celestia
Luna
Other
Shining Armor
302Death · 1.2k words · 20 17 · 1.6k views
TThe Conversion Bureau: Wrong universe
MLP: FiM
Sometimes, things don't go exactly to plan. Other times, you tick off the wrong planet alltogether.
Human
Crossover
Alt. Universe
Celestia
Lyra
OC
Other
Main 6
Dalek IX · 4.3k words · 538 28 · 36k views
TThe Conversion Bureau: Last Stand
MLP: FiM
Tragedy
The end is near, nearly all of humanity has been converted and now the survivors are mounting a final attack on Equestria.
Human
Alt. Universe
Celestia
Luna
OC
Main 6
bh18 · 2.9k words · 456 24 · 18k views
TThe Conversion Bureau: Cold War
MLP: FiM
Dark
Adventure
Tragedy
When Equestria arrives on Earth and declares humanity 'evil' and 'unfit' the Soviet Union and the United States have to join forces to save humanity.
Alt. Universe
Human
Celestia
Luna
Other
Shining Armor
Main 6
An A10 Warthog · 12k words · 415 39 · 13k views

World at War

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