For the last 26 years, humanity has been fighting a losing battle with an alien collective known as the Covenant. Fleeing a battle, one UNSC ship stumbles upon the planet Equis and makes a discovery that may just change the outcome for the better. As the Covenant closes in on victory, humans and Equestrians must form a tentative alliance in order to survive the onslaught of aliens bent on their total destruction.

NOTE: Equestria is anthropomorphic in this story

Equestria, the stellar empire long joined together with the Covenant has commissioned an inquisition into the crusade against Humanity, such a monumental task falls into the hooves of the diligent Twilight Sparkle. Granted the title of Inquisitor can the Unicorn bring herself to admit the terrible truth should she find it?
but more pressingly can she survive the deadly battle of Installation 04?

A solar storm is raging across Equestria, the weather is going wild and magic is going haywire everywhere...
...and three fillies are sneaking through the most recent addition to ponyville, Twilight's crystal castle, looking for cool artifacts.

Unluckily for them, they find what they're looking for.

This is my third story, and second halo crossover, on here and I'm going to attempt writing it in first person, criticism is appreciated since first person is hard.

The cover art is made by Johnjoseco, I colored it in.
Source: derpibooru

Hope you guys enjoy!

When Scootaloo crashes into twilight during a magic experiment they get teleported to an unknown city that's burning and has weird creatures scattered in the streets. As the two separated stranded ponies roam around the city separately trying to figure out where they ended up, will they try to make it home as fast as possible or will they stay to help a species that's being systematically eradicated?

I'll try to upload chapters whenever I finish them.

Cover art by myself

23-12-18: I got featured!
2 - 1 - 19: Again

Edit: This entire thing is going to be edited and partially re-written somewhere in the future.

Rarity was never one for adventure, or any thing remotely what she considered dirty. But when a spell goes awry, she'll need to change those views if she's to survive the brutal alien hegemony known as the covenant and return home.
Sex for dialogue

It has been several months since the disappearance of Twilight Sparkle..

One night, after watching her sister raise the Moon and set the heavens alight, Princess Celestia begins to bed down for the night, only to be interrupted by portal forming in her room. From out of the portal comes none other than Twilight Sparkle, garbed in strange armor.

Princess Celestia, along with Luna, Cadence, and Shining Armor, are overjoyed by the Element of Magic's return, but are justifiably curious as to where she had been and what she had been doing. And so, Twilight begins her tale. A tale of survival against impossible odds. A tale of a people fighting for the most basic right of all sentient beings. The right to exist.

It's the year 2559. The UNSC barely managed to fight off the hordes of the Covenant. That victory came at a hefty price. With the war over and the rebuilding process beginning, the UNSC Tuscany is sent out to investigate potential new worlds to colonize. It's crew and captain are in for a surprise when a gravitational anomaly turns into a tense situation where cooler heads must prevail.

Super-Edited Version Coming Soon

Proofread by: Alex Nuage and way2dawn

Now 100% Twilight's Library Approved
[img]http://i.imgur.com/6MrWqNZ.png[/img]

Awesome fan-art by Gothshy [Check it out]

(WARNING SPOILERS FOR HALO WARS 2) After Anders deactivated the ring's main weapon and replaced it with a nav-beacon she went through the portal hoping that she could come out in UNSC space and rescue the Spirit of Fire. But when she exits she is in orbit around an undiscovered planet, and there are banished forces all over the ring, without Isabel she will have a much harder time bringing the sentinel defenses online. But she may find many unexpected allies.