Danny Fenton didn't get his powers from a lab accident; he was born with them. Once the GIW catch wind of the world's "only" human-ghost hybrid, they quickly eliminate anyone who knew the young halfa's secret. Trapped in a secret government facility for 3 years, what happens when a team of young superheroes accidentally find him?

The Fentons go to Greendale to look for a ghost. Danny instead finds a witch.

Megatron stood at the central console, his claws drumming against the metal surface, watching, waiting. The cameras for the medical bay had been disabled, and the files were corrupted. His optics narrowed at the dark monitor. Something was amiss—he could feel it. His Decepticons were hiding something from him… He never thought it would be a human pet. (4 of 4: Haunting the Nemesis)

He had followed in the foot steps of the old man. Interacting and helping any society who would accept his aid, but sometimes it got lonely. With his latest stop being a place known as Amity Park known as ghost central his latest adventure proves to be one with much promise.

Halloween at Casper High ended with a massive costume cleanup. Danny and his friends decided to hold their own cosplay fashion show. The shooting is getting out of control, and the bats are worried. It seems that they will have a new brother soon?

When a dead Ninja meets a Fenton things become explosive. Watch Danny strive to complete the tasks before death gets to him or his world is destroyed. Disclaimer: I do not own anything

“ Amity Park, a place that’s pretty much a normal town city but also has ghosts. You say this is a ghost town. I thought I knew everything I knew about the world, but I was wrong. Because I went from fighting against dead people to now fighting against spirits and a little bit of apparitions. I gotta say this really is a new perspective. SINGLE PARING!

Danny Phantom & Gordon Freeman in Half-Life: Phantom Phenomenon. "A Spectral Journey Across Borderworlds!" Hot off the heels of the Black Mesa Incident, Gordon Freeman finds himself thrust into a new world by the G-Man and his employers. A world that puts the "theoretical" in theoretical physics. With the help of Danny Fenton, they begin to uncover the reason for Freeman's arrival

Rogue gasped at the sight of this newcomer. He didn't look anything like the other mutants she had encountered so far. "What are you?" She asked in awe. Danny simply smiled as he said, "Me? I'm just your regular supernatural mutant."

Melkor was named for his shadows and tyranny. In the tongue of ghosts, that name shifted in translation. He became known as 'Pariah Dark' And now, another wore his Iron Crown. - Alternate Summary: Danny responds to an elaborate fetch quest across Middle Earth with leeroy jenkins tactics (rushing in knowing nothing) while Fright Knight watches in disbelief that it's working.

Run, Hide, there's nothing else to do with a monster on your trail. Unless... you're not alone?

Danny discovers the company Death Inc in the Ghost Zone. After entering the building, learning the company's history, meeting Death, and leaving. Vlad launches a plan to cause chaos by unleashing Death Inc's employees onto Amity Park and the world.

Summoned to Earth, the last person Stolas expected to meet was a young boy asking to teach him about space. An apprentice in the making? However, Stolas wouldn't be the only demon the young boy would meet during his life and half-life.

When Danny accidentally activated the ghost portal when he was inside it a glitch happened in the opening. Waking up he found himself right in front of heaven's gate looking like an angel but more ghostly than he should. He came back with a job to do.

RE: Adrian Takeuchi had lost his father at the hands of a race of monster called Vangakyo and after Sir Vathek, a knight who was also a Krimgire, saves his life, Adrian must now embark on a journey to become the next Krimgire King as Kamen Rider Crimzone, but Danny Phantom will be helping him out too. Rated M for content and language. Will contain horror, sex & more. See on AO3!

In order to "protect" their children, Jack and Maddie move from Amity Park to Middleton. There, Danny faces new adventures, makes new friends, and possibly a true love interest with world-renowned hero, Kim Possible. Rated for some language

Accidentally stranded in a foreign world, stuck with a stigma of a wild barbarian, Danny Fenton seeks to find a way home, through the many obstacles in the face of local lords’ intrigues, prejudice and angry men wearing black.

He gave his son up for adoption, ensuring no one could ever connect the boy to him. After, he tried to do better, for the son he would never know. Finding out someone used his DNA to help clone Superman? He had to help that child since there was nothing he could do now for his own son. (Why is Kon the only one who isn't in the character list here?)

After one year, Danny shows up on Jazz's porch, in the middle of the night, and tells her he wants to start over. She helps him set up a new life in Jump City, where he opens a bookstore. Hiding from his past, and worried for the young woman helping run the shop, Danny is stressed out like he hasn't been for five years. *Description is not the best.* *Major character death*

The characters from Hazbin Hotel are in the middle of their epic season 1 finale battle against Adam and his exorcist angels, but a little oopsie happens. Thanks to a device Sir Pentious purchased the Hotel, its occupants, and its enemies are all transported to the middle of Amity Park. Read as an adult Danny has to fend off the forces of Heaven AND Hell to save innocent lives

Danny and Shego get tossed into the world of Youjo Senki, how will the survive, and how will they escape, will there be love?

He lost his family. Twice. But Danny was in a place where he wouldn't be able to hurt anybodyever again. Until a certain Bird and his friends showed up that is. (short chapters as personal challenge) Based on season 1 episode 11 Terrors

**When Danny is unwillingly brought into this world, he can't help but lend a hand—helping those in need and stopping the villains. But this time, he's not alone. By his side stands another hero, one whose power is not to be underestimated.**

Danny, Adrien, Randy, and Jake are happy because of summer vacation. The new water park in Norrisville is opening and everything seems to be perfect. But when their enemies are together it's not to pass the time. What are they up to? Would our heroes be able to stop their evil plan before they can ruin their summer vacations? Discontinued

The Reign Storm has begun and Danny has suffered a loss he never thought he'd face, now his power will be unleashed and the King of Ghosts will know fear! However, it is not just the King of Ghosts that should fear the Halfa, because he is not someone you want to cross... or it will be the last thing you do. Danny Phantom/Justice League/Bayonetta. Rated M for adult content.