The space race is on, and Chrysalis is determined to win it. With an earth pony test pilot and a hive full of brave-but-dim changelings, can she be the first pony on the moon? Inspired by Kerbal Space Program.
War has ravaged the changeling jungles while Queen Twilight Sparkle and Queen Rainbow Dash remain aloof of the conflict. However they will be thrust upon center stage, whether they like it or not.
Anon is tired of the hectic day-to-day of living amongst the ponyfolk and decides to purchase some land in the Everfree to have some peace and quiet all by his lonesome. How much land you ask? All of it
The changeling hives have always warred with each other to cull the weak. With Twilight Sparkle's announcement still echoing with the other hives, it is time once again to separate the chaff from the wheat.
Following the events of Equestrian Equation, Twilight must lead her people to a new life in the Milky Way Galaxy, prevent the established races from exploiting the Herd, and prepare for the inevitable return of the Reapers. (An Interactive story)
In the alternate timeline where Sombra was not stopped, a human finds himself suddenly in Sombra's body... just after the dread tyrant has conquered Equestria.
Right before the Elements struck, the Nightmare unleashed a spell out of desperation. A substitution spell. Otherwise known as the correct use of Kawarimi.
When Celestia banished Nightmare Moon, she didn't go alone, but with her loyal army. Now they're trapped in an alien environment, with tensions high and the air running out. If they don't work together, their princess will soon be alone after all.
When Luna gifts Twilight the town of Ponyville and its surrounding countryside as her demesne she's initially confused. Then, after double checking her dictionary, more than a little concerned.
What happens when a dimension traveler ends up being stuck in a place they never expected to be? In a place where they find themselves in a new body, dealing with an unknown species. Note: This is not a HiE story.
[Prototype 2]/MLP crossover. One of Alex Mercer's Evolved gets sent to Equestria, stricken with an obsession with security, can this untrusting being ever find peace if he does not allow himself to?
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.
Selene has been discovered, as an invasion takes place. As one of Equus' military leaders, Aether must lead the Aegis Guard alongside the rest of Equus against their new enemies.
Aether managed to help the princesses fix the dimensional barriers of Equus, but now she had taken the role of training a team of ponies devoted to dealing with any potential interdimensional threats that could come to Equus.
A monster was dethroned and a demon was thrusted into a position of power he never wanted. Now, the Displaced Lord Skeletor finds himself in the Frozen North of Equestria, fighting frigid temperatures and an evil king.
Four months after the end of human civilization, six ponies come together to rebuild. They learn that the apocalypse has not made friendship any easier.