What if the crew of the Spirit of Fire didn't encounter the Banished, but three Fallen Houses fighting for control of the Ark. (Discontinued)

this is a another fanfiction story about the mega-crossovers. their might be a challenge for any of you guys go ahead.

Humanity survived last time it was threatened, but now it faces a new enemy millenia later: the Darkness. What happens when all seems lost and our enemies are beating at the gates of Earth's Last City? What happens when our saviors are those who have fallen once before, and now our new Guardians are those who are only ever Missing in Action? (M for Possible Future Content)

When a Covenant loyalist fleet is pursued by humanity and they find a Forerunner planet that is connected to the Vex, you can expect that the UNSC will gain an unlikely new foe. Watch as the Halo universe will be influenced by a lone guardian. New and old enemies will arrive to fight.(May contain content from other franchises)

The back end of the charon class UNSC frigate Forward unto Dawn was catapulted through the Ark Portal launching it through space and time. The remainder of the vessel drifted through space toward the Sol system where its dead husk went unnoticed by the Systems inhabitants.

After the Battle over New Phoenix, the master Chief crash lands into North America, and wakes up 400 years later. In a world that is completely different, yet oddly familiar, he searches for his armour, and with it Cortana's chip. As he searches the solar system, he comes to realize that the more things change, the more they stay the same.

No longer active. Please read 'The Deep Black'.

May contain Handwavium!

Legends have their own destinies. They reach out against the darkness, they fight the floods of evil. They fight to preserve the Light. When darkness touches the realm of science and machines how will they react? How will the Guardian and the Spartan stand?

A Fireteam is sent to scout, and if possible, dispose of any Vex seen. What happens is very different than what was supposed to occur. ON HIATUS

Dead Orbit, searching for a way to escape the Darkness, decides to use Vex spacial manipulation technology, opening a Rift to another universe. They send a Fireteam, a small group of three guardians, into the Rift, to scout out this new universe to determine whether or not it is a viable escape route. Little do they know what will happen, on the other side of the Rift.

She was lost. There was a poking sensation at her back, spiky traces of some chattering thing... always following as she ran from them. Monstrous things older than time itself. But which ones were they? The first set of monsters, or the second set? Some days, she ran from the first, and other days from the second. Either way, she ran.

Once a Guardian for a time long past, the Hivebane has ascended with the Universe and the Traveler in hopes of guiding along new breeds of previous species. Due to the failure of the Precursor and Forerunner eras, they seek to guide along a new era of Humans to the long awaited ascension to the Mantle and restore what was lost from war. And now, the Taken King rises once more.

The Architects and the Guardians have decided to throw both universes into a grand competition, the prize an entire new galaxy. Follow characters you love as they fight tooth and nail for resources, planets, and dominance. don't forget to review.

a Ghost wandering the wild and cities of the golden age looks for a possible guardian to no success. As the Ghost continues its search it finds a facility that could hold what he wants. As the Ghost looks he finally find his guardian. But is it what he hopes for?

After Halo 4, the Swords of Sangheilios are still at war with the Covenant Remnant. After a chase through slip space, a Swords cruiser is transported to a twin system of the Earth system, and must aid the Guardians of the Traveler fight their foes as well as the Remnant. (Updated 9/4/17)

Oneshot: "Reclaimer." A Forerunner term used for humanity. And in the 28th century, surrounded by the ruins of their civilization, a term humanity could arguably use for itself.