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!)

This story is a sequel to What I've Become

It is highly recommended that you read What I've Become before you read this story, since this is the second story in The Humanity Within Trilogy, and you will be lost if you just plunge into this without any preparation.

Also, this story already has a sequel: What I Am!

Things have been turning up roses for me lately. I'm no longer fighting to survive, I have people that I can turn to, and I have my face back, all because of the kindness shown to me by strangers.
But will they continue to help me once they find out what dark secrets haunt my past? Will they shun me for the evil deeds that my abductors forced me to do while I was in their service? Will they continue to protect me from the monsters that destroyed my life, once they realize what kind of monster I really am?
How does one forgive a murderer?
WOOT! Feature the day it came out! (how did that happen?) 12/1/2014
Edited by Malefactory. He is fantastic at this kind of thing!
Proofread by Cantankerous. He's freaking amazing.
Also proofread by PhiliChez.
Cover Image done by the very talented PaintSplotch! You can find his FimFic account here.
And here is his DeviantArt Account!

This story is a sequel to The Epic Quest of Ford Mustang

Shortly after their wedding, Ford Mustang and his wife, Rainbow Dash, have already made plans to have their first foal together. With each passing month, they go through the usual joys and struggles from starting their own family as they cherish what they have from their friends and family. But as his beautiful, blue angel goes through her pregnancy, Ford starts to receive terrible visions that may determine the ultimate outcome of Rainbow Dash's fate. Mustang has gone through many challenges in his previous adventure, but can he find a way to change her fate in time or will he have to accept the inevitable in the end? Don't miss out on the final chapters that will ultimately conclude the Trilogy of Ford Mustang!