Heron Hammer is a special kind of boy. Born out of a union of two gods, his father is Sigmar, the god-king of the Celestial Realm, and his mother is an Olympian goddess. Until one day, when Zeus' Lightening Bolt is stolen, ancient Dark Forcers emerge, and two worlds collide. Heron must now only help stop a civil war but stop an archenemy from destroying everything he loves.

Chaos itself takes many forms that represent human subconsciousness and nothing stops it from taking more than one form or separating into multiple forms if it chooses. This is the leaks that affect reality in the realm of gods and titans in the form of children.

(Friendly to 40k Newbies) An assassin from the 41st millennium is thrown through time and space into a world of Gods. A world where ancient Roman and Greek heros do battle against giants, but how will a transhuman killing machine adapt to such conditions. With nothing but in his faith in the God Emperor, will he help these demigods or suffer not their heresy to live?

What are storms? They clean corrupted air and cool the earth in hot summers. They inspire legends and create religion. Storms bring with them civilization. But for the good things that storms bring, there is lurking danger. Floods drown and uproot the land. Lightning burns cities and forests. The gloom and shadow break spirits. So should the storms be feared or welcomed? (AU)

The Imperium teeters on the brink. Xeno and Heretic assail it from all sides. Traitor and Mutant seek its ruin from within. In the wake of the 13th Black Crusade, Abaddon unleashed insanity onto the Materium, but also something for Mankind in its darkest hour... hope. In this new Age of Darkness, there is only war and the laughter of thirsting gods. Hope is sorely needed. (AU)

When the Emperor made his 20 son, he made the to be the best of humanity. They would be his generals in his crusaded to reunited Humanity under him, but they were taken from him and scattered across the galaxy. Half of them would come to turn on him and humanity would suffer. He needed to start over, but this time they would be raised together as it always should have been.

A warrior makes her last stand. A grieving twin makes a desperate gamble to bring her sister back.

Reach was a planet kept secret from the rest of the galaxy, with their elite protectors The Preservers. They survived through the darkness of the galaxy. Now one of them has been taken from his universe and deposited in a different world full of monsters, demigods, and gods. Can the gods of Olympus contain one of the most deadliest warriors from the 41st millennium?

(Hurt/Comfort) What would happen If Perturabo, and the Iron Warriors didn't join Chaos or become Traitors. What if the Primarch's only wish was to reunite with his Little Sister Calliphone. Yet both of their journey's will be filled with obstacles. (For Further Information Please Read the Note!*)

Eldritch horror attempts to amuse itself by running an experiment while joining in on the adventures of Percy Jackson. Rated M for violence, gore, language, attempts at humor, and a variety of other things that I haven't thought of at this point. Semi-omniversal story.

Brave demigod finds himself facing the horrors of the dark future.

The journey of a half-immortal son of Athena who finds himself in a world that he thought once to be nothing more then fiction, trying to adept and survive in a universe Of unending battle and eternal War, where dying is lot more easier then living. Welcome to the Inquisition, Darius-hope you survive the experience and live where countless others die each moment. (under rewrite)

During a game of capture the flag Percy Jackson discovers four giants with power that rivals the Gods themselves. They call themselves, the Primarchs.

There are many worlds, all of them teetering on the brink of chaos, or the corruption of absolute order. Thus, the twin creators had created the riftwalkers, people who help maintain the balance between order and chaos, this is the story of one of those select few of character. Contains numerous minor crossover elements-OC AU- Uses TTS for 40k plotline- Starts before Titan's Curse

An Astartes of a not so well known, a servant of the Imperium finds himself in a world that makes no sense. To him it must be due to the four that lie within the eye of Terror. Just who are the Olympians, didn't the Traitor Legion Iron Warriors destory their home world of Olympia? What will this hero in a world that does not have the Emperor.

The Emperor is eons old. He has seen many civilizations rise and fall. But Greece was one he had witnessed die personally, at the head of a Roman Legion storming the Athenian Acropolis. But here it was, the Athena Parthenos, sitting atop a hill in Rhode Island…

The grim darkness of the far future breeds the most ruthless and cold killers around, all for the defense of humanity. Now one of these killing machines has been sent back to the time before the second Titan War. And his actions will forever shape what is to come.

A new demigod arrives at Camp Half-Blood... and brings some shocking revelations about the world they all live in.

A Space Marine turns up and rescues a young girl. But how will he react when Percy tells his about Mount Olympus? Just for fun. Rated T for graphic violence. Hehehe.