Preview to my new crossover series I am making. This is heavily AU if you want to know more then wait for the story. This is a part of a new series of crossovers that I am making.

Duncan tells Commander Shepard and Admrial Hackett more on the New Zealand class Find the easter egg Character. who will make another apperance

William II S043 Status: KIA. Or so the UNSC thought. Following the events inside of the Micro Dyson Sphere, William wasn't KIA; no, he was very much alive. Fifteen years following his supposed death, he reappears inside of UNSC space, far from Onyx. Returning is a more talkative Spartan with one hell of a story to tell and will be key to introducing the UNSC to the galactic level.

When the Future Meets the past it is not always good. However in the Reaper war you need all the help you can get even if it is a warship the Size of a Space station that moves and fights you don't ask questions

The final chapter of my Mass Effect storyline. The Reapers have arrived. With so many changes having taken place in one Galaxy, will they be able to stop them? Or will the might of another Galaxy be all they need? The heroes of both join forces to combat what has harvested the galaxy for thousands of millennium. Sequel to Mass Effect: GHOSTs.

A war may be won through policy, money, or technology, but battles are won by the people fighting. Be they soldiers or civilians, all lives are changed during the bloodiest of conflicts. The Reaper war proves no exception, as those on the front lines of Earth battle and fight for survival. A task that will require allies from every possible source.

While the Shepard siblings lead the charge against the Reapers, hundreds of thousands of troops fight back against the Reapers as well. These are the stories of those soldiers, the operations of the normal ground troops, and the assaults by the Spec Ops Commandos.

After the decisive battle at the Helios nine nebula, the UNSC Infinity has pursued Jul mdama's damaged Flagship, the song of retribution far into uncharted space.However a slip space anomaly throws the Infinity dozens of light-years of course forcing it to crash on the Asari home world, Thessia.however Humanity has been to this world before, as ever ONI lurks in the shadows

AU Setting. Thel'Vadamee has devoted his very existence from a young age to living up to the name and glory of his house and people. To be a living embodiment of the martial prowess of the sangheili and pious adherent to the Covenant theology. When these pursuits are realized he is reborn as Zealot. The only question that remains is if he will ever regret this path in life?

There are stories about them, myths and legends of once majestic species overseeing the galaxy and exploring into the space that lay beyond. There were stories about them, tales of faded past. Humanity's missing link. (Rewrite Chapters 1 to 3 now posted) COMPLETED. Rewrites are on hiatus.

Samuel-034, a Spartan-II super soldier killed in action over Chi Cheti IV wakes up on Tuchanka, forced to take on the Reapers with Shepard how will the young soldier handle thing?

Many people thought Admiral Cole died during the Battle of Psi Serpentis. What if he didn't?

After a slipspace jump gone wrong, Chief, Kelly, and the Arbiter are stranded in the Mass Effect universe. After a rescue from the Normandy, shortly after retaking Rannoch, Commander Liam Shepard decides to give them a chance, as they will need all the help they can get against the Reapers.

Commander Jennifer Shepard would have never imagined that she would have been able to meet the hero of the Human race, but here he is, standing right in front of her. The Master Chief never imagined he would wake up to a time where the war was all but forgotten, now hes expected to team up with this woman in front of him. What else could happen?

Shepard enlists the help of an alien unlike any other, and the Arbiter must determine if his vow to help defend Humanity extends to Humans in other galaxies. Meanwhile, a larger threat is brooding on the horizon, unflinching in its goal for galactic extermination. Set during ME2.

The Human-Covenant war has finally come to an end. With the Arbiter leading the Covenant Freehold and a more United humanity the galaxy finally seems on it's way back to peace. Only a special object barried in ice threatens to change everything.

Fleeing from the glassing of Reach in the belly of the Pillar of the Autumn, the crew of the SR-2 Normandy find themselves stranded with their UNSC allies on a strange Forerunner constructed ring world called Halo with the Covenant hunting them. But Halo holds a secret, one deadlier than both the Covenant and Reapers combined... and it's hungry.

An answer to B1ue ange1s crossover challenge what happens when the sangheili go overkill on the reapers i made some changes to the criteria but it has a lot of our favorite hinge heads killing reapers left right center rated T for mild swearing.

In the year of 2581 the UNSC stumbles across a discovery hidden beneath their noses and now a new gateway to life outside of the Forerunner space is opened and with it comes all new challenges and rewards. Its time for First Contact. OC centric, some world building as needed and war. Lots and lots of war. Rated T for blood, language, violence and gore.

A lost ship, a lost warrior, and a lost mind find themselves stranded in an unknown world. Full of vast wonders, threats, and opportunities, this new world is an unknown element for a crew accustomed to war and hardship. But, all Edens fall and beyond the embers of war lay the dawn of victory. Halo/Mass Effect AU John/Cortana, Lasky/Palmer

The universe is a big place. Thousands of light-years still awaiting exploration, keeping secrets unknown to the rest of Council space. The Reapers were proof of that, as much as the Council is loathe to admit it. But there are yet secrets that even the Reapers, or their masters, the Leviathans know about. Even the apex races can be surprised. UNDER HIATUS

One day in the Mass Effect universe, A discovery is made about a twin galaxy that exists with several objects called Halos. That's right! Shepard meets Master Chief and the dudes from RvB. Warning: Contains Caboose and some language.

The Didact has been defeated. Cortana sacrificed herself to do it. But Chief is not home as he should be. Now, he has been thrown into a new galaxy, and right into the hand of a certain commander. The Shepard, nor The Spartan could stop the Reapers alone. Together, they shall change the fate of both of their universes forever. Rewrite of The Shepard and The Spartan. Dead.

What happens when petty officer Jeffrey Spartan 121 (my OC) gets glassed when he is talking With the LT and somehow Not only survive but is frozen in glass (the irony) and is sent to the mass effect universe

A halo mass effect crossover. it wont get into the crossover part in the first chapter. main character is currently Thel 'vandamee. there will be some original characters, but most will be from halo or mass effect, neither of which i own so all credit goes to 343 and bioware respectively. okie new character Belg 'Morodee he is a sangheili shipmaster :D tell me what you think.