Everything changes for Twilight Sparkle and her friends when a mysterious extraterrestrial ship crash lands in Equestria. When Twilight messes around in the ship's systems with her magic, she ends up transported to an alien world unlike anything she imagined: a box canyon in the middle of nowhere.

To get home, Twilight must enlist the help of the eccentric Red and Blue soldiers that live there... if she can get them to stop bickering first! Additionally, she finds herself being pursued by the enigmatic military agency known only as Project Freelancer. Back in Equestria, all is not well for Twilight's friends as forces involved with the crashed ship make themselves known. Reds, Blues and ponies will all have to work together to discover the mysterious connection between Equestria and Project Freelancer.

A crossover with Red vs Blue. Written with the intention for the story to be followable without having watched the series. (just don't expect to get all the references).

Now with editors! BradtheBrony and Rough_Draft.

I made a blog post explaining things. You should read it.

TvTropes Page.

And there came a day unlike any other-
When champions found themselves in Equestria united against a common threat.
On that day, they became heroes.
The invincible viking, Dovahkiin.
"What's a viking?" asked the dragonborn, turning to look at the the other champions.
Soma Cruz, Prince of Darkness.
"Hey, no- Just his incarnation/split soul/potential something or other," said Soma, arms thrown out to the side in a shrug. Even he was not sure what to call his situation.
The Dan, angriest hero there is.
"I have a last name you know- And who is talking anyway?" Dan had each of hands resting over both hips to look around.
Nathan Drake, fortune hunter and historian extraordinaire.
"I still don't know who Daring Do is supposed to be," Nate questioned with a raised eyebrow.
And Phoenix Wright, the first Avenger.
"That's copyright infringement! But we do need a team name..." Phoenix rubbed his chin in thought.
Humans, Assemble!
"You are not helping Pinkie Pie!"

(Interlude II is a mini guide if you want info and pics on the humans appearing in this story... So far.)
(Hey, don't be afraid to leave comments.)