A single world lies a mere 1000 light years from earth. It's a garden world, just like any other. Except for one thing: there's A signal. Mini One-shot. Possible to longer and more detailed rewrite.

Reach has fallen and Noble Six is all that remains on the planet. In a valiant last stand Six mysteriously finds himself in the world of another. How will he come to terms with it? What will he do? Can he overcome his loss and find peace at last? Six pairing is yet to be decided. Plan to span over whole mass effect series and possibly beyond. (Alternate Universe)

Ch 12: Commander Shepard tries to sell his origin story to the people of Earth and Reach, while Halsey and Mordin's plan hits a snag. The Master Chief and his spartans are given a secret mission, as pieces start to fall into position. Events are occurring that will shape everything else that is to come.

When the Long Night of Solace was destroyed by the most advanced piece of equipment ever jury-rigged by man, it took one of the last Spartan-II's with it. On the other side of that void, Jorge-052 found an unfamiliar universe and a terrifying new enemy, but Commander Shepard found a powerful ally and a new hope for humanity.

Set around the beginning of Mass Effect 2 timeline, the Normandy SR-2 finds the Forward Unto Dawn. How will the Mass Effect universe change when the Master Chief is involved? All chapters have been rewritten and reposted with much improvements. The awesome picture rightfully belongs to: KnytGrey on deviantart.

Cortana and The Master Chief float aimlessly through space. What happens when a foe turned friend tells Cortana about the world they left behind. A Human/Covenant unity called the Systems Alliance, the wonders of their technology, and the discovery of a Prothean Archive on Mars. This new ally also speaks of another group of races under the banner of the Citadel Council.

Commander Shepard uncovered the Reaper threat during the last few years of the Human-Covenant War. After Shepard killed Saren and stopped the Collectors, he is recruited by Admiral Hackett to be part of a special mission for the UNSC. This mission is the start of humanity's war with the Reapers, and the final months of the war with the Covenant. Covers ME3, and Halo: CE to Halo 3

A ODST arrives in a new Universe find out in this adventure.

On the day of the 100th anniversary of the conclusion of the Great War, a lone ONI agent is sent to retrieve an artifact and bring it back to the ONIRF, Trevelyan. However what lies inside is something unexpected, ancient and alien. Join ONI Agent Garret Elphick along with his mysterious companion as they solve the greatest mystery of his time. Where did the Master Chief go?

Crossover of Halo, Half-Life and Mass Effect, AU for all three. 27th Century Humanity encounters the Reapers and the Council races, while dabbling in teleportation technology, unknowing of the slumbering beast they would awaken. Rated K for the time being, will be upgraded as needed. I own none of the used existing fictional universes/characters/tech/stuff. Will add a cover later.

(Multi-crossover) The Great Galactic War has passed, with the Galactic Empire and ONI's presence diminished in the Milky Way. After his disappearance, Kholo returns in a rampant and deadly search for an ancient Forerunner artifact that can bring back something ancient and arcane. However, there is something much more sinister at work within the shadows.

The year is 2650, nearly a century since the end of the Great War and the fall of the Covenant Hegemony. In that time great advances have been made in both technology and society, and the new government of the New Species Alliance enters a golden age. But, there are dark stirrings out in the vastness of space and soon Conquerors must rise again from the ashes of war.

This is the new chapter of my Halo/M-Effect cross over. I have decided to scrap any writing involving other crossovers.

The Flood and Reapers have taken world after world, and Commander Shepard and Master Chief are on the edge of their rope to find the Halo Array. As they traverse new space and realities, dark secrets will be revealed that could shatter all they know. The enemy has plans of its own, and even Heroes are hopeless to stop it. Sequel to the "Universe of All Reality"

Jacob isn't a Spartan, but he is a damned good ODST, one that is done with the wars that have plagued humanity. How will this ODST react when he is thrown into not only a world that isn't his, but a war as well?

Ever sense the two games Halo and Mass Effect have been out, there have been those that have written cross overs or discussed how the two universes may interact. Gateway Chronicles is my take on that very issue.

Humans are just beginning to establish themselves before the Council and hope to do so with Commander Shepard becoming the first human Spectre. Things go horribly wrong when the Geth, a new alien species, and Cerberus get involved during her first mission on Eden Prime.

AU Setting. The Terminus is not a place for the weak or timid. It's a way of life as much as a destination or location. Two men with a shared past find themselves crossing paths once more in this harsh setting. Their run in turns into reflection on their lives, careers, and futures. Maybe you can't teach an old dog new tricks, but you can give him something to chew on.

Rewritten version of my original story, covers my take on a Halo/Mass Effect crossover, with bits of others too. Please Read and Review. (This story is AU. Don't like, don't read, but if you read, don't complain about things not being the same as official 343i or Bioware canon and lore.)

Sometimes a hero deserves more than he gets. Rated T because I'm paranoid. Oneshot.

For the crew of the Matriarchs Light, the day was going to hell. For the Dawnhammers refit voyage, new things are about to occur. For when the Matriarchs Light opens a relay, chased by a Reaper. One ship will stand and face a new world. (Now continued!)

What if instead of the Covenant the UNSC meet the Mass Effect races?

"Where does all evil come from? Where does it originate?" There are forces far more ancient, far darker, than the Reapers and Flood. Peace is over. Commander Sheaprd will be faced with new threats and challenges, ones that can transcend reality, ones older than the Universe itself. Multiverse crossover

Being Rewritten. story covers my take on a Halo/Mass Effect crossover, with bits of others too. Please Read and Review. (This story is AU. Don't like, don't read, but if you read, don't complain about things not being the same as official 343i or Bioware canon and lore. Unless it is constructive)

An ODST awakes in a Pelican crash site on an unknown planet and tries to uncover the fate of his squad. Instead he uncovers something better left buried. Based off of an old Halo 3 machinima. Multicrossover.