David King knew that days for humanity was coming to an end, yet a long way from the dark Reailty he knew came this world that was already in dark times... Will he come bring hope to these androids and machine's or will he fall to his own damnation like those before him.

'In the First Age. In the First Battle. When the shadows first lengthened. One stood.' Now, that being has returned, in Humanity's darkest hour as it finds itself under siege by two vast evils, hell-bent on consuming humanity. Soon, all will know of him, and those that shall face his fury will remember his name. The Doom Slayer. May God have mercy, for the Hellwalker shall not. AU

Humans, Asari, Turians, Salarians. So many species all of whom have intermingled in so little time, all that have progressed with technologies and ideals yet...belief can be the deadliest of all these things, unitology brings change a belief that all can ascend to a higher plain a faith I once called my own. Yet we are still blind to it. For the marker changes all to "It's Will."

Isaac Clarke at first thought he was doomed. But with the Titan Station's shock-point generators malfunctioning, he is transported to a supposedly new world. But the threat of the markers are looming over, and soon Isaac will have to experience the horrors of the necromorphs once more. Maybe he will have some help... UPDATE: I'm back, and I've got stuff to say!

As far as anyone was aware, Remnant had always been a world of fantasy and wonder, a world where anyone could be anything. The truth is, it was all a design by forces beyond comprehension, in a never-ending war for the universe. Once the horrors of the past return, the only saving-grace they have is three warriors who lived and fought it all before. Rated M for Gore / Swearing.

Dead hunt the living within the Ishimura. Survivors are few. Survival slim-to-none. To Hellboy, it sounds like a typical Monday. Only in space.

With the Ishimura scheduled for decommission, the USG has decided that Issac is not working fast enough. Miles "Tails" Prower is sent in after him to lend a hand. However, it isn't long before the kit discovers the nightmare on board. Will he be able to help Isaac, save Cosmo from the Necromorphs, and escape alive? Based on the first game in the Dead Space series.

After the Pein Invasion Arc, Naruto is confronted by Tobi and is sent to another world with no way of using his chakra or the Kyuubi's chakra. He is sent to the Ishimura just as things begin to take a dark turn for the crew. Now he has to find a way back home with some help and see if he can survive the Dead of Space. M for intense violence, language, gore, nudity, lemons, OOC, AU

The Flood and the Necromorph pathogen meet… in the body of one tired Issac Clarke floating about in the abyss of space. They would have to learn to share, or die trying. (Future Alien lemons, perhaps?)

Anon a classified mysterious youngman and one of the survivors against the marker outbreak alongside Isaac Clarke and sacrifice himself for humanity and was giving a second chance of life in a fantasy world but he fantasy world is riddled with a lot of dangers mainly beast from a fairy tale. Now an adventurer and soon find a purpose of destroying the main dangers of humanity...

"Humanity always knew, when we looked to the stars, that there could be an apex predator out there. However, while we knew that those predators could find us at the heart of our civilization, we could have never predicted that they would offer us Preservation." Rated M for Necromorphs and Brethren Moons, no other reason is needed for the rating.

Creating the an ultimate soldier didn't work out too good for the Earth Defense Force. It's up to Kaneki, the people of Anteiku, and CCG to stop the outbreak of the Necromorphs. The enemy is not just the Necromorphs though, the ultimate soldier Erasmus who became a NecroGhoul will stop at nothing until everyone is converted in the name of the Marker.

first attempt at a crossover one shot between warhammer 40k and dead space. takes place on the side after the siege of shanxi of kevinyu's warhammer story

After escaping Tau Volantis through the skin of their teeth, Isaac and Carver crash land into a new foreign land with mystial creatures and talking, colorful ponies after using a 200 year-old Shockdrive in an attempt to get back to Earth. With the dangers ranging from the wraith of old gods to having to attend one of Pinkie Pie's parties, the duo must learn to overcome and adapt.

Esta historia se produce después de Dead Space 3, cuando Elie Langford sobrevivió a la Luna Hermana gracias a que Isaac Clarke y John Carver dieron sus vidas para matar a la luna hermana y así destruir la convergencia. Desde esos eventos Elie creo un escuadrón que se dedican a destruir Efigies de los planetas para evitar la convergencia y así evitar que allá mas lunas hermanas.

Jack Clark, the only nephew of Issac clark had it pretty ruff over the past couple years. His uncle disappearing, then reappearing years later only to disappear yet again, to find out he was dead, leaving the earth because of the zombie planets call brother moon, and finally Self-destruct the ARK to destroy the marker while killing him. You think fate would let him die...no not yet

Having lost his ability to recognize himself after absorbing Schrodinger, Alucard finds himself in a strange new world and has no idea how to get out. Now, the No-Life King must traverse through a ship where the only thing to be found is death.

When a man left for dead on Titan Station is on his last legs, a simple slip up has changed him, and landed him in Equestria, but Twilight and the gang know something is terribly, terribly wrong.

After a visit, and a warning, from an unwelcomed Val-Yor, the Titans have no choice but to travel to deep space to solve the mystery of his ramblings. What they encounter is a horror nothing could have prepared them for. Dead space crossover. Main paring, Robstar.

The crew of the Orville is transported to an alternate Universe through an anomaly. They come across a large ship known as the "USG Ishimura" and when they board to find help... they only find a hellish nightmare that tests their resolve as they progress deeper into the ship. (Rated M for strong language, sexual content, extreme violence. Yes, Isaac Clarke WILL be a character)

Isaac gets sucked into the world of Five Nights at Freddy's and goes a bit...crazy. Rated T for oogedy boogedy scenes, not sexy scenes but, well, Isaac loves to curbstomp.

CPL. Hanner never really fit in amongst the humans of earth, however when he loses his fellow men-in-arms aboard the USM Valor, he travels onto the Ishimura with a prototype weapon, and attempts to escape with as many survivors as possible. But from there, where will they go? With EarthGov wanting them all dead, Hanner decides to take them back to his fathers homeland. Remnant.

After an unknown event in time brings Wyatt Ward to Remnant, he must face new problems, and enemies, while dealing with old ones. Keeping a broken Shard of a Marker, he must keep this world safe from the Necromorph threat, while also trying to fight off the Grimm, and their master, Salem. Will he succumb to the Marker's wishes, and bring Salem to her knees with his own evil?

CSM Gadila,a civilian venturing cargoship are carrying a white 'marker' that they found from the unknown planet. though, they unable to contained the white marker. it began to infect the ship. but the sole survivor name Sachihiro manage to defy the odds. now he must plunge the ship to the sun and escape to earth. though his escape result to travel through parallel earth universe

Shepherd, after fighting on Elysium has discovered an underground room. In that room was a cryo-pod holding a man. Who is he? Where did he come from? Why is he rushing to stop a marker? Shepherd must find out on her own these answers.