Space Marines and Spartans weren't so different... Especially for war. Rated T for violence, death, and profanity. Doesn't entirely follow games. Does NOT follow Warhammer logic or lore no Imperium conquest.

He had met one who completed him and yet? She was a rabbit and he a wolf against a galaxy ruled by animals. Kelly x Space Marine. Worked on weekly. Rated T for death, profanity, and combat. Does NOT follow Warhammer or Halo Lore. Not accurate to warhammer LORE.

In the 2nd Millennium, there is only WAR And the Laughter Of thirsting Gods. "LET THERE BE A GRAND WAR AND LET THE GALAXY BURN" This story is on hiatus, sorry!

La humanidad, la especie que debió de enfrentar a una amenaza compuesta por múltiples especies unidas por una religión, enfrentando a la muerte de frente y luchando una y otra vez contra la aniquilación. Pero esta vez no será como siempre, un extraño recién llegado llego a la mesa, mas retrograda y terrible que la alianza. La humanidad se enfrentara a si misma en una forma extraña.

After the battle of Chi Ceti IV, the Covenant Ship explodes and creates a Warp rift that drags in the UNSC Commonwealth. The Commonwealth then crashes on an Imperial planet infested with Orks. The Spartans being the only survivors are rescued from certain doom by the Deathwatch and the males, having impressed the Watch Captain are recruited into the Adeptus Astartes.

One shot: John wakes uo in a unknown planet, but what finds him and Cortana isn't the UNSC but something worse, something that might be the salvation of condemnation of humanity and possible the only hope to defeat an ancient enemy whose hatred for humanity burns voraciously.

The Warp and its powers are full of foul sorcery and energy. So it isn't abnormal for an Astartes to be sent through the Warp to another dimension entirely. But where is he? And can he get back to his Chapter, and his Brothers?

Spartans don't die. They're just Missing in Action.

Trapped in another variation of the Milky Way Galaxy after the Fall of Cadia caused the opening of the Cicatrix Maledictum, a minor Eldar Craftworld finds itself stuck in a war between a humanity on the brink of extinction and an alien alliance hell-bent on ending them and the Humans. Unlikely alliances form, friendships are built and the face of the Galaxy will forever be changed

As Noble Six is making his last stand on Reach, the backwash from the Pillar of Autumn sends him through the Warp, eventually landing Six on an unknown planet in the Warhammer 40k universe. Six now has to survive enemies far more dangerous than any Elite or Brute, and attempt to make allies in an Imperium that doesn't even trust itself.

"War, war never changes" that's how the saying goes only this time it did, the arrival of a new collective of Xenos species sees to shake the balance of the galaxy once more. Nathaniel, Chapter Master of the Angels of Aggression chapter of Space Marines, is now face to face with a new empire and must battle them and the other foes of mankind in the Valorous sector to regain control

When a unknown spartan crashes in the old world he will be forced to live a life of adventure

Ha pasado tiempo desde que las fuerzas del Imperio de la Humanidad lograron expulsar la oscuridad de su galaxia y la guerra vuelve a reclamar a los hijos del Emperador, concretamente al León. Los ángeles Oscuros y su primarca se embarcaran en una nueva aventura que decidirá el destino de una dimensión desconocida hasta entonces.

After entering a different reality a brother of Crimson Halos thinks about the UNSC's transhuman warriors compared to himself and his battle-brothers

Join the lost Battle group of the Julian 1st. a Imperial fleet protecting a regiment of Guardsmen and a company of sisters to the Gothic system. to reinforce it. now in a new galaxy with no way back home to the imperium. they must come to grips with being alone in this unfamiliar galaxy.

A story of a lost battlegroup in the warp arriving in the halo universe. This story was in storage for a bit and wont go much. will be making a new better version. enjoy this draft.

When a daemonic device throws a Techmarine of the Iron Hands Space Marine chapter over 38,000 years into the past, and possibly to a different dimension altogether, the Human-Covenant War changes entirely, and not in favor of the filthy Xenos. The war's going badly, and humanity could use the help - but the Iron Hands are not well, and this one is less well than most.

Master Chef is summoned to help the Imperial Guard (with surprise appearance of Futurama character)

Masterchief once thought the flood was horrifying, but he doesnt know how vast and scary the galaxy is...

An Inquisitor's purpose is to seek out the heretic, the xenos, and the mutant in the Emperor's name. Giving their last in the service of the Golden Throne. A Spartan's single duty is the defense of Humanity. In the grim darkness of the 41st millennium the Dark Gods howl in frustration as pure and faithful souls stand between them and the worlds of the Imperium. Ave Imperator.

Nestled in a system with several other planets, everyone thought Conquest would be the most secure place to make their new home. A Covenant invasion saw that dream turned on its head. As the inhabitants fought for their lives amidst the aliens, a new force came to their aid. Calling themselves The Imperium of Man, they came to subjugate these aliens. But could they be trusted?

During a deployment gone wrong, a fireteam of SPARTAN-III's finds themselves flung into an unfamiliar, hostile world. As divine and ancient forces clash, the five SPARTANS will be tested and forced to become what they were always meant to be to ensure the survival of the human species.

UNSC OPERATION: ORESTES' LIBERATION details the extraordinary exploits of the UNSC's efforts during the Titan War on the Imperial Forge World of Orestes and how their actions effected the Sabbat Worlds Crusade and the Imperium as a whole. I'm still alive, despite the world's best efforts. 16/04/2021 Work at Home on a screen, nah. I'm painting mini's again. :)

A spartan drop out now ONI agent is finds himself in the 40k universe in a UNSC destroyer.

a Primarch is thrown between time and space to a new universe where they are humans but even though it's not his universe he will still fight for mankind even if it kills him.