They say that you can't teach an old dog new tricks. Well, that saying is going to face a tuff competitor in the form of Jorge-052. What will become of a soldier on a world without any known wars going on, and more importantly than that will he be able to find out what makes him, unique, or will he only ever be a machine of war. Either way the fate of this world will be up to him.

Noble Six thought her life was over, she thought she Reach was gonna be her last stand. She was wrong, now she's fighting monsters with super powered teenagers... On top of that she's younger and has no clue whats going on.

A little short story about the little ones of a certain Hyper Lethal Vector

Ever since the fall of the Covenant, the Arbiter has sought one thing. A path to redeem himself of his past sins. Waking up on a strange world does nothing to change that goal. Though it does add some complications to it, in the form of the bestial Grimm and strange children. But if the gods wish him here, then he shall see their desires through.

Remnant is an independant star system with a treasure trove of secrets and a coalition of planets that until fifteen years prior, fought a terrifying horde of darkness for centuries. Now in a rare moment of peace, Remnant eagerly rebuilds its war-torn civilizations, but the small systen will soon face an enemy more terrifying than anything it has ever faced.

Spartan B-002 awakens on an abandoned frigate, (after being thought to be dead) falling from the orbit of an unknown planet. With little to no choice the Spartan decides to grab a pelican and make his way to the surface of the planet. Only to find something that he never would have expected. (Due to life story on hold, may or may not receive updates again)

She was supposed to die here. Yet she finds herself on a new world. She has never been here but it welcomes her home like a wayward daughter that returned. Now she finds a new purpose. But how is she going to handle it all with these random flashbacks to a life she didnt live?

The newest member of Alpha-Nine also known as the Rookie, had long since lost any hope along with her voice of humanity ever winning the war against the Covenant. Now Earth was under attack and the war seems all but lost. However, as fate may have it a mission gone wrong sends the Rookie to the most unexpected places. A place where a broken Helljumper like her could find purpose.

A SPARTAN III commando recalled to Earth after the fall of Reach to test a new FTL engine for starfighters, ends up going wrong. Now B-424 finds himself on a mysterious world with more questions than answers. Join him on this journey, will he get home, end Remnants Grimm problem, or will he settle down?

In search of answers, and trapped on a world they do not know by mechanisms they are unaware of, Rion and Spark must seek out the truth of their new world. And with it, perhaps a way to get back to their own, and those they left behind. (Second MC is Rion Forge, who is not in the chara lists)

Blue team, shaped by the death of Sam into a four man squad stumbles upon a mysterious artifact and are pulled into a world and a war that is not their own.

Set 3 months after Requiem's destruction a Human/Sangheili coalition force is sent to beyond the reaches of both their territories to secure a forerunner site. But what they found was a separate humanity living on a strange planet completely unscathed and oblivious to the happenings of the past war. But just like them this humanity faces a foe that threatens them to extinction.

When a reconnaissance mission goes south, and a Portal is activated, will our friend in green manage to get back home? or will he succumb to the same fate that befalls all who step foot on Remnant's soil?

Ruby is in Halo and she must fight to survive. She will not allow the Covenant to kill all of humanity, and she with Cortana and the Master Chief will find the secrets of Halo. Will she ever come home? Will she find out how she got here? Can she end this war? Also, there will be a little bit of gore, but I don't think it is enough for an M rating. Teens can deal with it... Right?

Pyrrha is stuck on a planet in a war that isn't her own, but she doesn't care because she is a huntress in training, and she will protect everyone she can. Will she be able to change the fate of this humanity? Or will she just go die with it? Will she learn how she came here? Or will she just chalk it down to destiny? Will I just stop asking questions?

As SPARTAN B-312, Noble Six stays behind on Reach. He fights not just for his life, but everyone that called Reach their home. Everyone that is a part of the UNSC. As his body finally gives out from his hours long final stand, he finds himself in a lush, emerald forest.

After destroying the Halo ring, Ruby-117 has returned to Earth, home of Humanity, and received an armour upgrade as well as being commended by Lord Ozpin for her actions. While Blake 'Vadamee, supreme commander, is on trial for her failures to protect the Halo ring. The Covenant prepare to strike back while coming across Earth, humanity's homeworld. AU RWBY and Halo.

As the Universe, including every known dimension, begins to fall apart, the hopes of all lie with a team of rag-tag heroes. Through all of their flaws and strengths, they must work together to stop an overwhelmingly powerful entity from destroying everything. That is, if they don't kill each other first... Rated T for language, violence, adult humor, and heavy adventure. :D

A place to put omakes - both canon and not - for Ruby-B312; my story about Ruby becoming a Spartan and getting sent back to Remnant. I highly recommend you read that story and its spinoffs before reading this one.

Ruby-B312 had been called a lone wolf. A SPARTAN surrounded by black ink. They should've died during Operation: TORPEDO. They should've died on Reach. And yet they didn't. It was as if fate had other plans for the SPARTAN.

(Not so good with summarises) After surviving a tear through time and space. Summer Rose is thrown into the middle of a bloody war between humans and the covenant in a chance to return home. Along the way she would make choices she whishes she could forget and encounter a monster far worse than Grimm.

Humanity is in the way of harm by the Covenant, but there is a chance to change that. Halsey finds rumors about a form of humanity that is capable of doing things that many would just consider pure magic. After working hard hours, she eventually finds the location and sends Blue Team and Cortana to check it out. Also, RWBY belongs to Roosterteeth and Halo belongs to 343 Industries.

A fan-written sidestory set in the Ruby-B312 universe (and canon to said universe) centering on the men and women of the First Remnant Marine Battalion. Posted with full permission of the author, Ghost-G339 as an expansion of the material I've laid down in the main story.

The self destruction of the prototype suit was supposed to prove Ghost’s humanity in spite of his failures due to the death of all of those around him or under his command but to his utter surprise and grief he awakens and is given a mission. End this expirement at any cost.

The self destruction of the prototype suit was supposed to prove Ghost’s humanity in spite of his failures due to the death of all of those around him or under his command but to his utter surprise and grief he awakens on an isolated planet with a shattered moon trapped as a soul bound to the suit and vows to prove his humanity once again. Getting rewrite