This story is a sequel to Stardust

Twilight has finally returned home from the harrowing challenge that Discord set upon her, and the residents of Ponyville and the Elements especially look forward to having their dear friend returned to them.

Twilight, however, has changed. Still suffering from her injuries, almost incapable of using magic and haunted by the memories of her time on Earth, she becomes increasingly withdrawn from those who were closest to her. Will her frustration at her current state and her friends inability to understand her experiences cost her what she valued most before Discord's bet?

(Sequel to Stardust, familiarity with this is recommended!)
(Proofread by Arzoo!)
(Coverart commission drawn by the amazing KairaAnix!)
(Crossover with XCOM: Enemy Within, though the crossover and human elements are minimal)
(Featured 4/28/2014, thanks folks!)

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!)

Isolated from her friends and taken prisoner in the middle of a war, Twilight must deal with the very real dangers of being percieved as an enemy as well as the nightmares of her arrival on 'Earth'. Can she overcome her own fears and the fears of her captors? Will the wayward unicorn's assistance be a boon or a curse to the 'humans?' Most importantly, will she ever find her way home?

"In short, it's a story of friendship and plasma rifles, with the emphasis on the friendship. The characters are well written, the XCOM setting is fleshed out very well, and the story is compelling. If you love XCOM, you'll love the story, but even if you've never heard of it, it's more than worth giving the first 3 chapters a read.

There's excellent action later on, but the real strength lies in the collision between the friendly and naive world of Twilight Sparkle and the desperate world of humans fighting a losing war for survival and willing to do anything to turn the tide."

--Arzoo

(XCOM/FiM crossover)
(Cover art commissioned by a friend and created by the magnificent FoxInShadow!)
(Original cover art by the amazing Carnelian can be viewed here!)
(Gore tag for blood and some violence)
(Many thanks to the studius OminousTen, Arzoo, xXFluttershyForeverXx and finally Setokaiva for giving my rambles a once-over)
(Now with it's own TV Tropes page! Get to tropin' folks!)

On a dark night filled with even darker magics, an insane cult attempts to give Nightmare Moon a body and life of her own, utterly separate from Princess Luna. But, when the spell is interrupted by Celestia, something unexpected is created.

Now, a little black alicorn filly named Nyx finds herself living under the care of Twilight Sparkle, only to be haunted by memories and emotions from her past. Is she Nightmare Moon reborn or is she simply a doppelganger with a soul and mind of her own? Can Twilight Sparkle protect Nyx from those who refuse to see past her dragon eyes and black coat?

Or, will Nyx be forced to inherit the sins that may not even be hers and become the greatest evil Equestria has ever known?

After a slipspace accident, Ale, a Spartan II, is the last survivor of the UNSC Enduring Ember. Lost, injured, and confused, the displaced soldier must come to terms with his new reality or risk falling into a terrifying isolation. All is not as it seems however, the super soldier having gained the attention of a threat that can rival even his strength and tactical wisdom. Will Ale choose a war that is not his to fight, or will he turn a blind eye as he struggles to find his peace?

For the most part this story takes place before season four, but it's been so long since I actually wrote this that things may slip through the cracks during the rewrite. I apologize in advance for this.

Book one of three.
Proofread by The dragon hunter

This is my first story so constructive criticism is appreciated. Enjoy!

(This story is undergoing a rewrite. Chapters marked with a * are new and vastly improved! The old version will still be kept however, so beware!)

Halo elements belong to Bungie, Microsoft, and 343 Industries. My Little Pony: Friendship is Magic belongs to Hasbro.

Warning! Spoilers in comments!

This story is a sequel to A Guardian's Sacrifice

After a 300 year journey the Guardian of Equestria returns, only to be greeted by a very different world. Surviving is one thing, being hunted is another.

Book 3 of 3

MLP: FiM belongs to Hasbro. Halo elements belong to Microsoft, Bungie, and 343 Industries.
Image credit: Microsoft

A massive thanks to my proofreaders, for without I'd be lost: The dragon hunter and Snyperwulff0 << Thanks guys!

Shadow Team Self Potraits by: XEN0KID

This story is a sequel to Guardian

With the battle over and the changeling threat gone Ale can finally settle down and experience new emotions with his loved one. But what if something haunted him, occupying his thoughts every waking hour? A secret can threaten many things.

Follow Ale as he desperately races against time and his very being.

Book two of three.

Image credit: GrandMaster-J5.

Halo elements belong to Bungie, Microsoft, and 343 Industries. My Little Pony: Friendship is Magic belongs to Hasbro.