Search: geraldrobotnik
13,898 stories
Project Shadow

50 years ago a man was tasked to bring humanity to a new level, an age of immortality. Gerald Robotnik would take the impossible task but with a separate goal in mind.These are the events that lead to the creation of the ultimate lifeform.

874 12 13 Full
Maria

Catching Shadow in G.U.N.'s files, Rouge learns about Maria and wants to know more about her. Little does Rouge know that there's more to the story. From Gerald Robotnik's research notes to Maria's own diary- the truth behind Shadow's relationship with Maria goes far deeper than one would expect at first sight...

4.7K 10 179 Full
π‘Ίπ’‰π’‚π’…π’π’˜ & π‘΄π’‚π’“π’Šπ’‚:𝑻𝒉𝒆 π’…π’‚π’š 𝒕𝒉𝒂𝒕 π’Š 𝒍𝒐𝒗𝒆𝒅 π’šπ’π’–

✦Ok this is a short story with 5 chapters only that will talk about shadow and maria having fun in space colony ark before 100 years ago and will also gonna reveal shadow's age and some information about him (ofc my shadow version) β˜…Beware some grammar mistakes-β˜†Enjoyβ˜†

370 7 28 Full
Sonic the hedgehog 2(2022) Various x Child! Sister Oc (π‘πžπ¦πšπ€πž)

After settling in Green Hills, Sonic and Stormi are both eager to prove that they have what it takes to be true heroes. Their test comes when Dr. Robotnik returns with a new partner, Knuckles, in search of a mystical emerald that has the power to destroy civilizations. The siblings team up with a Two-Tailed fox named Tails, and together they embark on a globe-trotting journey to find the emerald before it falls into the wrong hands.𝐓𝐑𝐒𝐬 𝐒𝐬 𝐚 𝐫𝐞𝐦𝐚𝐀𝐞

4.9K 15 143 Full
Return of a Friend [Moved To AO3]

Maria... We all know the heartthrobbing story. How, with her final moments, she sent Shadow the Hedgehog down to the planet below the ARK to protect the inhabitants. But what happened after that? What if she didn't die? What if a scientist who had hidden from the GUN's purge of the station found her on the brink of death? And what if he found a way to remove her healthy spirit from her sick and dying body... and move it to one specially made so she could reunite with her friend? And what if, one day, a beacon that only Shadow could sense activated.... pulling him back to the place he thought he had lost his very first friend?

7.8K 8 64 Full
Sonic the Hedgehod 2 (2022) x Male Reader

After settling in Green Hills, Sonic and Y/N are ready for more freedom and making their mark as heroes, well mostly Sonic. Y/N just simply wanted a normal life to explore around the world he'd ever seen. Tom and Maddie agree to leave them home while they go on vacation. Tom counted on Y/N to keep an extra eye on his brother, which he agreed to. But, no sooner are they gone, when Dr. Robotnik returns, this time with two new partners, Knuckles and Sonya, whom Y/N had known since they were kids, in search for an emerald that has the power to both build and destroy civilizations. Sonic and Y/N teams up with their new friend/sidekick, Tails, and together they embark on a journey to find the emerald before it falls into the wrong hands.

17.9K 11 348 Full
Sonic vs Shadow: Death battle

Rivals! Two hedgehogs infamous in their video game franchise with fans that adore them, but who will come out on top? Will it be the Fastest Thing Alive, or his edgy rival, The Ultimate Lifeform?

181 7 13 Full
My Promise (Shadow the Hedgehog x Maria's Sister! Reader)

We all know about Maria Robotnik, the granddaughter of Gerald Robotnik and Eggman's cousin. She was also the one that Shadow was trying to cure her of Neuro-Immune Deficiency Syndrome or N.I.D.S for short. He was also Maria's protector.But what if Maria had a sister? Someone that was perfectly healthy but was described as a mute? Meet Y/N Robotnik. She was also the granddaughter of Gerald and Eggman's cousin. But for some reason, she never spoke and was described as a mute. When G.U.N attacked one day the Ark, Maria sacrificed her life to save Shadow and Y/N, begging them to protect the planet, others, and especially each other. After Maria sends Shadow and Y/N to Earth, they got separated. Now fifty years later, they found each other but it was completely unexpected. Y/N can't age anymore, even though it's been fifty years, she looked rather like a young girl that was almost an adult or was maybe still a teen. In secret, Gerald injected his granddaughter with unknown cells to not make her age anymore so it was unknown how old Y/N was. Y/N was friends with Chris and working for G.U.N. What will happen when danger arrives? What will happen to everyone? What will happen when Shadow and Y/N see each other again? Will there be romance?(Based on Sonic X)

6.1K 6 147 Full
Sonic and Eve the Hedgehogs 2 2022

While Tom and Maddie are gone to Rachel's wedding, Sonic and Eve have to face Dr. Robotnik who has returned with his new ally, Knuckles the Echdina. With new allies, Tails, a twin tail fox and Jazz, a Black and Red Dark Chao, Sonic embark on a journey to find a powerful emerald before it falls into the wrong hands.

2.4K 14 33 Full
Sonic X Reader

The world needed heroes -- it got hedgehogs. Powered with incredible speed, Sonic and his sister (Y/N) embrace their new home on Earth -- until they accidentally knock out the power grid, sparking the attention of uncool evil genius Dr. Robotnik. Now, it's supervillain vs. supersonic and super (Y/N) in an all-out race across the globe to stop Robotnik from using (Y/N)'s and Sonic's unique powers to achieve world domination.

2.7K 5 54 Full
Sonic the Hedgehog 2 (2022) Movie x Sister! Reader

After settling in Green Hills, Sonic and Y/N are ready for more freedom and making their mark as heroes, well mostly Sonic. Y/N just simply wanted a normal life to explore around the world she'd ever seen. Tom and Maddie agree to leave them home while they go on vacation. Tom counted on Y/N to keep an extra eye on her brother, which she agreed. But, no sooner are they gone, when Dr. Robotnik returns, this time with a new partner, Knuckles, whom Y/N had known since they were kids, in search for an emerald that has the power to both build and destroy civilizations. Sonic and Y/N teams up with their new friend/sidekick, Tails, and together they embark on a journey to find the emerald before it falls into the wrong hands.

158.6K 26 3.3K Full
Shadow the Hedgehog 2: A Forgotten Past

Chaos Energy possess both positive and negative quantities from within. When the negative becomes too overwhelmed, it is awakened from within, corrupting the positive energy and unleashing its wrath across dimensions.Light alone cannot shine through this darkness.It isn't till the light combines with its shadow to rid the world of its own darkness that has plagued the doubts of the mind.Harmony will be restored... The universe must have balance... You can not have light without the darkness that follows... Yet you can't have darkness without a light to guide you through it. Always know you are never alone;For this is where the journey for our heroes' and anti-heroes' alike-may come to a end in the fate of one's hand.Don't forget to slap a big ol' fav on the story and chapters for me πŸ₯°πŸ€

910 15 50 Full
Adventures together(BrodyxSonic)(AOSTH)

Join Sonic the Hedgehog, Brody the Wolf and Miles "Tails" Prower as they travel all across the planet, while helping other citizens in need. They also have to fend off against the evil Dr. Robotnik and his robot goons who wants to capture them in order for him to take over Mobius.

14.6K 66 254 Full
Shadow: Awakening

This fan fiction will go into detail about Shadow's complicated past, and will start with his creation on the ARK. Shadow is battling memories, mind-control, and struggling to find his true identity. Is he a Hero? A Villain? A Mercenary who cares for nothing but self gain? Or will he withhold nothing in his quest for revenge? He must discover who he truly is, and in the process, unearth the truth behind Maria's TRUE last request. I portray Shadow as a character who is torn between personalities. Even I don't know if he's innocent, or guilty. Only the end will tell true, and there is a journey awaiting for those who will follow it until the finish. Please comment with your opinions!

7.6K 15 307 Full
Protect him!

Second Sonic Movie. With Light still recovering after Robotnik attacked, Teresa stays with her and Sonic while Tom and Maddie leave for a wedding. When Robotnik comes back and with an Enchinda named Knuckles. Light tells Teresa to protect Sonic for her before Robotnik kidnaps her.

1.2K 11 6 Full
Soft Mechanical Heart (Sonic Oc Fanfiction)

B-3N. A robotic creation of Doctor Eggman... or at least he thought. He was actually a creation of Professor Gerald Robotnik. After losing his memory after [REDACTED] he was powered back on for the first time in more than 50 years by Eggman. What caused him to lose his memory? And how does he past connect to Shadow the Hedgehog? And what makes him more than just a robot? Takes place some during Sonic Forces and after the game's events.This is also a Rouge the Bat x oc fanfiction just to be clearTemporary cover made by Miitara

10.7K 19 122
Family always win

Shadow and his baby brother sonic are living happily in the ark with maria and gerald. But whathappens if when Gun invaded the ark and kidnapped one of the brothers? What will happen?

8K 14 83 Full
RWBY: Sonic the Hedgehog

Sonic the Hedgehog is not safe. Everyone is out to get him. The only person on his side is Weiss Schnee, heiress to the Schnee Dust Company. She is not the best company to have. Together they must recover Sonic's rings of power so he can escape to the mushroom planet. But to do that, they'll have to outrun the evil Dr. Robotnik and his army of robots. Fortunately for Sonic, outrunning people is what he does best.

29.2K 29 462 Full
No Place Like Home

What is it about your past that you think you know? Well when you're hiding out on another planet, it becomes clear that it doesn't matter what was, but what you make of yourself now

578 21 5 Full
Freedom Fighters in Love(BrodyxSonic)

The evil doctor Robotnik has taken over the city of Mobotropolis changing it into Robotropolis polluting all the green of the city and roboticized everyone of its citizens but a small group of kids will rise against him they are know as the Freedom Fighters and Sonic and Brody will be main keys in defeating Robotnik. Find out how in this book.

5.3K 26 109 Full
Sonic and Eve the Hedgehogs 2020

Two hedgehogs name Sonic and Eve embrace their new life on earth. After causing a blackout, they end up catching the attention of an evil scientist named Dr.Robotnik. As they run, they meet Tom, a local police sheriff of Green Hills Montana. Now all three of them are on an adventure as they are on the run from the evil Robotnik.

2K 13 37 Full
SONIC X Heroes

This here is my own version of a fanfiction based on the Sonic x anime, called SONIC X Heroes, which is like a retelling of the anime, where Sonic and other Mobians ended up on Earth and befriended a human boy named Chris Thorndyke, and must protect the planet from the evil Dr Robotnik, I hope you'll all like this. Story rated: G or PG

747 20 0 Full
Sonic the Hedgehog Movie (2020) x Child! Sister! Oc

The world needed a hero -- it got two hedgehogs. Both powered with incredible speed, Sonic and his little sister Stormi embraces their new home on Earth -- until they both accidentally knocks out the power grid, sparking the attention of uncool evil genius Dr. Robotnik. Now, it's supervillain vs. supersheros in an all-out race across the globe to stop Robotnik from using Sonic and Stormi's unique power to achieve world domination.

9.9K 12 205 Full
Caved In

Sonic and the gang visit one of the biggest and most ancient caves in all of Mobius for a Summer activity. What started off as a harmless, self-guided tour, soon became a danger to their lives. The gang becomes split up, as the roof begins to cave in. They must go on a journey to find each other again and find their way out, without cell phone reception, or a map. When Sonic and Shadow get stuck together, they may find that they work better together than they thought, perhaps in more than one way.

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Bound by Music

Six years ago, Sonic left his home, his kingdom, and his family behind to stop Robotnik from taking over the world. Everyone knows that story. But what happens when his past begins to catch up with him? There was more to the prophecy than what you have heard. There is a fourth voice, who was lost long ago, and it is time for him to be found. The royal children shall soon be reunited, and Robotnik's days of terror will be numbered...[First installment of the Underground Royals Saga]

48.7K 32 1.2K Full
The son of eggman (female sonic harem x son of eggman.

Eggman vs Sonia a battle that has transpired between the two for years on end with the blue blur always coming out on top and Eggman retreating waiting for another chance to strike.but did you know that Dr ivo Robotnik had a son?during their years of fighting Robotnik found love and had a son who Eggman wants as his successor so that one day he can defeat Sonia by his son's side.So feeling like his son can finally take care of himself he sends Y/N out to face his nemesis will Y/N develop a hatred for Sonia just like his father before him? or will he develop another feeling something a bit more..........romantic?

192.6K 25 3.3K Full