MLP/WH40K Crossover- An Imperial Crusade discovers a remote planet and its unusual inhabitants, but it soon becomes clear they are not the only ones whose interests lie in Equestria....
Twilight is teleported to Blood Gulch Canyon after meddling with a ship that crash landed in Equestria. She must enlist the help of the local red and blue soldiers to get home while unraveling a dark conspiracy linking her world to a shadowy agency.
Equestria rots from within and Princess Luna falls prey to the corruption of an evil Pony. Meanwhile, Rainbow Dash finds herself in the strangest world, one where her loyalty will truly become tested.
A cosmic accident has brought two 31st-century mercenary units to Equestria. Any hope for peace is destroyed as greed flares and battle lines are drawn, and the ponies find themselves thrust into the horrors of war. Will they rise to the challenge?
Somewhat confused at the recent turn of events, Alex desperately tries to find his place in this strange, yet familiar land. However, dark powers loom on the horizon, threatening to destroy not only his new home, but his old one as well...
When Equestria is threatened with an invasion of all its greatest enemies, Celestia and Luna are forced to turn to the only ally with a chance of helping them: Humans. The only question left now is whether any of Equestria will be left to save.
A man finds himself in Equestria after being teleported there by a shady human think-tank. As he learns to live among the pony populace, though, unsettling parallels between equine and human culture drive him to search for what their connection is.
When the Cataclysm struck, Earth was plunged into an eternal darkness and Mankind was assumed to be extinct, left in the forgotten books of history. But what if they never truly died out? What if they're asleep? And what if they woke up?
After the events of the Season 2 finale, Equestria begins to spiral into chaos in the face of a new Changeling threat, a brewing civil conflict, and the second release of Discord.
The Republic discovers that the CIS is involving itself with a planet outside of their galaxy, and as a response, they send Victor Squad to investigate. Little do they realize that their actions could determine the outcome of the Clone Wars.
Three nerds are summoned by a mysterious force to save Equestria by helping an Artificial Intelligence build a starfaring Changeling civilization in an attempt to save the world.
Sunset Shimmer dreamed of bringing her knowledge back to Equestria, but not as an invader. If she wants Equestria to survive, she's going to have to help the humans save it—without helping them become its new rulers.
The SCP Foundation, an organization that has Existed for thousands of years, survived the near extinction of their species, but will one slip up end it all?
Sgt Michael Black has found himself in a land far removed from the hellish fighting of the "One Year War". Yet, even here in the land of Equestria, dark clouds of battle loom over the horizon.
Commander Thorn gave his life for the Republic. His squad was overrun and he was KIA....or so we thought. Commander Thorn’s alive and kicking ass in Equestria. How can this possibly go wrong?
Within The Conversion Bureau Universe, Newfoal immigrants face settling new lands within Equestria. Unfortunately, not one of them knows how their new universe actually works.