What if there were no Humans in Mass Effect? What if there were Orks instead? The Council would have a lot less sleep, for one thing.

Sister Superior Ritsu could be boring and guard the flank, or she could absolutely destroy the flank and those heavily entrenched cultists stopping the Sororitas advance along the way. It's no choice at all, is it?

The planet of Remnant is about to get a whole lot of visitors, some good, some bad. Here is the story on how some people from mighty champions to regular plain folk get transported to the world of RWBY where Remnant becomes the hotspot to travel or end up stuck on for these strangers!

Augustus, a Sternguard Devastator, is sucked into a warp rift and dropped right in Equestria! His body changed from the might demi-god Astartes, to a somewhat muscular unicorn stallion. With no way of figuring out a way back to his ship, the veteran Astartes decides his best course of action, would be to try and "blend in"... Running into a certain chellist to help him with this.

Jaune Arc always wanted to be a hero, well so too did his beloved cousin. However the world of Remnant is at the brink of something. Something that none had ever expected. In this long forgotten world in the dark corners of the galaxy where the touch of the alien and the heretic has yet to corrupt, lays an advantage for Humanity in the coming darkness but only if it is found first.

When an Imperial witch hunter and his retinue find themselves stranded in a strange world by the machinations of a foul sorceror, how will they learn to adapt in a land that knows not of the threats to mankind, but yet is threatened all the same? How will Sigmar's will be done?

Ariontus may have had made a blundered choice in voicing his claimed glory, angering the Blood God a being sent to a strange hell like no other... Though, he managed to make friends with a rather shy equine creature, making a living himself. Though, when a chaotic rip opened up, and took said friend away, it is up to this Khorne Berserker to travel the multiverse and save her!

Warhammer 30k Pre-Heresy and Mass Effect 2 crossover. The 25th Expeditionary Fleet, with the Alpha Legion, is en route to a pacification when something very unexpected happens …

The histories of Galaxies are marked by the rise and fall of empires and alliances after thousands of years of existing. However, there are many that continue to exist in spite of many attempts to prevent it. They are the ancients, the faithful, those with determination, and above all, those who can endure time. Welcome to a galaxy of war and darkness.

-Bzt- Hey, is this thing on? Well, we've got trouble, as Bonnie, chica, and myself have to deal with a new night guard. However, he's from 40 million years in the future! And he wants to eat us! Send hel-Bzt- Rated T for animatronic gore. Nothing else! Oneshot!

This could have ended better a long time ago... It could have been a bright future... If only you hadnt done things that you shouldnt have done, I wouldnt be here at all, Now this is the last chapter for you- Tyranid hive mind

In the 40 millennium, the galaxy is consumed in a never-ending war. In this horrifying backdrop, a dark apostle is given a task by the dark gods themselves. Now armed with a small band of chaos chosen, they will shake the very foundations of this world. Be afraid remnant, be very, very afraid...

Stranded on a Remote Ring-World and forced to fight to the death, Caiphus Cain is visited by another squad of Guardsman and they join forces to fight for their very survival. Please note that I do not own the characters or the story, I am merely the editor and am posting with the permission of Dora Milaje and Thel 'Vadum.

It's the 41st Millenium and the Empress Celestia watch on a imperium in perpetual war. Twilight Sparkle, one of her most faithful Equustodes stumble upon a prophecy that could change the fate of the whole galaxy. Will she be able to protect the empire from a war like the Imperium had not seen since the Great Heresy? More of an AU than a crossover. Rated M for obvious reasons.

Equestia is in open War, and Canterlot is suddenly under siege by a Changeling Swarm! As their foes are closing in from every direction, the Princesses are left with only one choice. Celestia had Twilight use an ancient spellbook, from a time when her mother was a filly. Out of the twenty beings they could summon, they choose a 'Son of the Forge'... Can he save their Kingdom?

Sorry, but I couldn't find scarlet blade as a subtype, so this was the best I can do. This is my way of saying good by to a game I really enjoyed. By the way, I'm using my fan made Chapter. So here it is. Rated T for now may change latter.

Greetings. This Crossover will be brutal and direct. The Main protagonist will be four chaos cultist and of course the mass effect crew. I will not glue the Chaos folks with Shepard. Still they will "Interact" with each other. As you see I rate my story as M for obvious reasons. There will be Tyranid,Orks and a special surprise. Beside that grab pop corn and beverage and enjoy!

Dispatched on a mission in a world that has changed forever.

After the events of the Aurelian Crusade and the destruction of all of their recruiting worlds the Blood Ravens have arrived to new planet in the hope to replenish their numbers so they may continue to fight the enemies of The Emperor. See as the finest soldiers of The Imperium battle their ways through hordes of xenos, Grimm and mutants. "Knowledge is Power, guard it well".

Miho Nishizumi. Second daughter of the renowned Nishizumi family. Black Sheep. Embarrassment. Her unconventional tactics force her to stick out among a school, a ship so devoted to perfection, and then force her to run. That is how her story begins. How a world burns. And how Emperors, Kings and Gods would tremble at the name Panzerkorps. Slow burn for 40k elements. Have faith.

Four friends cosplaying as the Adeptus Astartes from four different Chapters and receives a strange crate from an unknown sender. Now this four are trap in a world of humanity struggle against an unknown Alien threat. How will the actions of each Astartes effect the tide of the Neuroi war? Disclaimer: Yuri pairings are in this story.

Legends rise, Legends fall, but in the end, one day we all have to realize, there are always people in higher places than us Highly AU crossover story mainly of Warhammer 40000, Halo and Mass Effect, with some original elements. Disclaimer on the prologue and more details on the inside. Rated M mostly for future Violent Content. First time story.

Talomin has lived his life as the favored slave of his Night Lord masters. While he and his masters raid the zealous members of the Word Bearers, Talomin is flung through the Warp to Omega. Stuck in the Mass Effect universe, he will now exist to spread terror as the Night Lord.

In the dark future of the 41st millennium there is only war. And from this universe something has come. Several somethings. They maybe odd and slightly nefarious but Commander Jane Shepard will take all the help she can get in the fight against the Reapers. Even if that help comes in the form of traitors.

The dementor is a strange and dark creature, this is known, but what really happens when a soul fights back from being ripped from its vessel? Does it just return to how it was once the threat is gone or does it create some unforeseen consequences. Warning: Femslash, transgender!Harry, and M for Vice and Violence