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!)

A Diamond Dog king, feeling bold after gathering an army of 100,000 dogs, decides the best way to flex his new muscles would be to invade Equestria for past perceived slights. As such, he sends a letter to Princess Celestia with a declaration of war.

It goes about as well as you'd expect.

Spy.

Potions Teacher.

Traitor.

Murderer.

Severus Snape was known as many things. But right now, he was just confused.

"And just...what are you all supposed to be?"

This story is a sequel to The Dark Ones

Many years after the destruction of Equestria, Twilight Sparkle serves the Imperial Inquisition in its war against those responsible. Having thought her past safely buried, what will become of her when it returns with a vengeance?

Remember: if you fave, like!

Have some fanart, with thanks to NCMares!

Featured on TV Tropes!

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

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!)

Equestria is dead. The sun and moon have stopped, and the planet is in ruins. The xenos that built the civilization are gone, their works in ruins. Investigating the planet, Interrogator Kylara makes a surprising discovery, one that might hold the key to what happened to this once-fair land - and what might be done to stop it. A Warhammer 40k crossover.

Now featured on Canterlot's Finest and Equestria Daily

Also now featured on TV Tropes.

Banishment.
Such a powerful word with such a simple meaning. A word most ponies never hear in their life...
"Twilight Sparkle,"
A simple word meaning to be sent away as a form of punishment...
"You have been proven guilty,"
But I haven't done anything wrong, have I? Anything to deserve to be punished? Being framed? Is that a crime?
"You are banished from Equestria,"
Why would they all just give up on me? I know the truth, but they refuse to hear it. Why won't they just listen?
"You are required to leave at once."
Just listen.
Before war overtakes us all.

Featured-- 3/5/14
Give cover art respect where it is due, meaning this guy.

'Caught' has been edited slightly. Re-read and try to spot what's changed XD

The crime rate in Canterlot was hitting an all time high, which was perfect for a young thief like Chase.

Unfortunately his fellow thieves started getting caught. And everypony knows what happens when you get caught.

You're taken to Celestia and interrogated in ways so horrible, so demeaning that the one caught is never the same again.

Chase knows this and refuses to let it happen to him.

For even if he is caught, he knows in his heart that he will never give up his life of crime. And nopony, not even Celestia herself can change that...

Right?

This story is just a bit of fun that popped up in my mind. Mostly because I wanna write Celestia in a good way for once XD

No possessiveness, no darkness, just a gentle, motherly Celestia.

I'm not sure about the tags, so if I'm missing something then tell me XD

Former "master thief" Sly Cooper had given up his old, criminal ways for good and settled into a new life with his love, Carmelita. But when an alien god of chaos spirits away and imprisons his lover and his friends, the last member of the Cooper Clan must take up his cane once again to get them back.

The deal is simple.

Come "willingly" to a peaceful, tranquil world populated by magical, colorful, talking ponies, and "acquire" six pieces of ceremonial jewelry in exchange for the release of his friends and the promise of a safe return to Earth. Piece of cake, right?

Right?

Sly Cooper and all related properties and art belongs to Sucker-punch Studios and Sony
MLP belongs to Hasbro & Lauren Faust
Cover art by the fantastic Foxinshadow
Proofreader, Editor and sometimes Co-writer: 2dextreem

*WARNING: Contains spoilers for all three Sly Cooper games in the first chapter. Takes place before the events of "Sly Cooper: Thieves in Time." In the MLP universe, this takes place between seasons 2 and 3, a couple of months after the finale of season 2.*

If you favorite, also like. Likes and comments pay the bills and make the chapters come more quickly.