Stan was one of the lucky ones to make it out of the Canterlot disaster unscathed, unfortunately for him that means he now has to deliver a treaty to the princess.
Who happens to be one of his most deepest darkest fears.

This story is a sequel to Stardust

Times are changing for Equestria as Twilight’s return brings with it news of people and cultures from beyond the peaceful world everypony knows. Aid and volunteers are freely offered to help the besieged humans of Earth because every Equestrian knows that’s what good friends do. Unfortunately, making friends can also have the unintended consequence of making enemies.

When the monsters besieging the humans strike at Equestria with a level of brutality not seen in over a thousand years, the cry for help is sent to all the kingdoms of the world. Honored allies step forth to fulfill ancient treaties and oaths. Enemies, old and new, bury their grievances. An alliance never before seen in Equestria will be created to combat the monsters from the void.

And because of these events, a grim but welcome sibling to the XCOM project is born.

(XCOM/FiM Crossover)
(Sequel to Stardust, which I recommend reading before starting this. Fortitude Amicitia and Broken aren't required reading but are supplemental to the storyline)
(Gore tag for blood and violence)
(Alternate Universe tag because of the divergence from canon that Stardust has caused)
(Uses elements of Season 4)
(Coverart produced by the amazing Carnelian!)
(Many thanks to Arzoo, BradTheBrony, Vandenbz and Setokaiva for prereading!)
(As of 03/07/2016, the prereading team consists of Arzoo, BradTheBrony, Noble Cause and Metallusionsismagic!)
(Complete with it's own TVTropes page as part of the Stardust continuity. Could use some updating!)
(Character tags will be added as chapters are added!)
(Featured 5/12/2014! Thanks folks!)
(Possible spoilers in the comments! BEWARE!)

Isaac Clarke awakens on Titan Station in the middle of a new outbreak. Will his faltering mind allow him to overcome his guilt and pain, or will he forever remain captive to the machinations of the Marker?

Rated Teen for strong language and violence. Disclaimer: I do not own Dead Space 2 or MLP:FiM. Also, some dialogue is taken from the game.

Contact Setokaiva for spin-off collabs.

This story is a sequel to Stardust

When Equestria’s newest member of royalty asks for aid to be offered to her friends from abroad, the best and the brightest volunteer to serve. Captain Steel Song of the Dusk Guard are immediately mobilized to help XCOM defend their world from the enemies that besiege them. However, their first joint operation with the humans takes a turn for the worse and they quickly find themselves fighting for their lives against the full force of the monsters that threaten Earth.

(Stardust/Dusk Guard crossover)
(Coverart provided by a friend of Viking ZX!)
(While familiarity with both stories isn’t required, it is recommended)
(Many thanks to Arzoo for pre-reading!)
(All screenshots can be found at XCOM.wikia.com)
(Featured on 3/13/2013. Thanks everyone!)
(Now has it's own section on TVTropes as part of the Stardust series!)

The thick growth of the Everfree Forest harbors many secrets. Some, it shares with the adventurous souls that seek them out. Others are well-guarded for a reason.

Lyra Heartstrings, a graduate student in Canterlot University's archaeology program, is no stranger to discovering lost civilizations. When she finds a survivor from one, however, she begins helping him to restore his culture.

The question burning in the back of her mind is, "At what cost?"

This story was written as a commission for genuis101. We both know that the "Lyra and Humans" thing has been done to death, but I wouldn't have taken this project on if I couldn't breathe some fresh life into the trope.

Cover art is by Gaiascope. Follow him on Tumblr if you like his artistic style; you won't be disappointed.

Special thanks goes to my shrinking pool of pre-readers.

This story is a sequel to The Age of Wings and Steel

Tyria Metrel, an ensign assigned to the Equestrian embassy in the island city of Zyre, has her hooves full dealing with pirates and bad-tempered politicians. On top of that, a new ambassador named Rye Strudel has arrived on a mission from Princess Celestia, and he might well be the strangest pony she's ever met. Ambassador Strudel is a pegacorn, one of the rare crossbreeds unable to fly or do magic, but Tyria soon learns that his disabilities don't prevent the ambassador from getting himself into deep trouble.

Rye's cheerful curiosity and drive begin to stir up feelings Tyria thought she'd given up on—when he's not making her tear her mane out in frustration. After the two of them stumble upon a treasonous plot to seize control of Zyre, they'll have to work together to foil an old enemy, save the city, and maybe even find love along the way...

... provided they don't drive each other crazy, first.

This story is a sequel to The Order

Despite receiving a harsh reprimand from Captain Ironhoof for his "little stunt," Flash Sentry still struggles with his forbidden feelings for Princess Twilight Sparkle. Maintaining a professional stance while adhering to the law of the land proves an even more difficult task, especially when his one act of defiance only seems to awaken the seething rebellion within him.

When Flash is assigned to escort Twilight to the Crystal Empire at Princess Celestia's insistence, tensions on all sides only seem to escalate.

Full list of character tags: Princess Celestia, Princess Luna, Princess Cadence, Twilight Sparkle, Flash Sentry, Shining Armor, Discord, Prince Blueblood, OC, Other.

Thanks to Sir Rustbucket and Holo for editing.

Now with a TVTropes page! A huge thanks and tons of Doge GIFs to Poptard for creating it!

Now Featured on Equestria Daily!

Rated Teen for some language, mild violence, and thematic elements. Sex tag is for sexual references in dialogue and implied sexual situations.

Three hundred years after the fall of Princess Luna, Equestria teeters on the brink of disaster. Bitter political infighting and power-hungry nobles threaten to tear the country apart in a bloody civil war, while in the south old enemies prepare to reclaim their ancient homeland from the ponies.

As Princess Celestia desperately strives to hold together her splintered nation, she sends a young pony on a quest to the northern lands that border Equestria in order to plead for aid against the threat of Grypha. This unlikely messenger is Rye Strudel, the flightless, magicless, half-breed son of a guard and a baker. Rye must do the impossible and unite the thanes of the north... for if he cannot, there may be no home to come back to.

The Princesses find an alien creature barely clinging to life at the scene of a terrifying crash. Can the Combined Power of the Elements of Harmony save it, or more importantly, should they save it? Will the arrival of this strange creature tear Equestria apart?

TV Tropes
https://tvtropes.org/pmwiki/pmwiki.php/FanFic/Article2

For so long I've been living life like a marionette on its last string. Only one thing kept me from falling into emptiness. That one thing that kept me going. It gave me a reason to pretend that life still mattered.

Only one pony in the world ever showed me a speck of kindness when I never deserved it. And now she's gone.

I'm falling, and the only thing that scares me is what I'll find when I hit the ground.

(Comments contain spoilers.)

A big thank you to PresentPerfect for his tireless help in editing this fic.