41 - 60 of 219 Works in Competent Agent Stone (Sonic the Hedgehog)
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Misunderstandings (my agent, MINE) by KieraHazbin
Fandoms: Sonic the Hedgehog (Live Action Universe)
11 Jul 2025
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Summary
Robotnik accidentally sees a completely ordinary interaction between Stone and Wade upon returning from the mushroom planet. Poorly hidden jealousy ensues.
Series
- Part 6 of Stobotnik Oneshots
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(I Can't Say) If We're Ever Gonna be Free by SerpentCountess for Sugar_Scrub, dante_abigor
Fandoms: Sonic the Hedgehog (Live Action Universe)
11 Jul 2025
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Stone saw the blast approaching, fierce and unstoppable. Heard the doctor's voice, with resignation enough to eliminate any doubts about the inevitability of his death. Saw the explosion, same as everyone.
Ivo Robotnik is dead.
(aka a post-Sonic-3 fix-it wherein Robotnik did not actually die but Stone does not in fact know this)
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I'll Never Hate You For Biting Me by 2bitz for wounds_nailed_shut
Fandoms: Sonic the Hedgehog (Live Action Universe)
08 Jul 2025
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Stone witnesses Robotnik biting the enemy. He gets a little jealous.
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I don't like the way he's looking at you... by KieraHazbin
Fandoms: Sonic the Hedgehog (Live Action Universe)
08 Jul 2025
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Summary
Robotnik experiences very odd feelings when Stone is asked to take part in what is basically a honeytrap mission to retrieve valuable data. He is definitely not jealous.
(Set before the Sonic movies)
Series
- Part 5 of Stobotnik Oneshots
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Summary
The takeover was quiet – no alarms blasting, no flashing red lights and soldiers running, prepared for defence. Stone walked inside with a professional smile on his face and a confident strut, a whistle of an unknown melody on his lips. He looked like he belonged there, and for years he did, that was so long ago that it seemed like a dream, a bad one.
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Sometimes agents went rogue. It wasn't unheard of, it wasn't new - for the right price, people switch. Walters, however, knew how to take care of them and eliminate the issue before they create a bigger problem. After Robotnik's death, Walters was sure he heard the last of him; at least until he heard the news of the disturbance from a secret location storing all of the madman's tech. He had underestimated his henchman's loyalty, and overestimated his sanity.OR: Stone takes revenge. Eye for an eye...
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Summary
Dr. Robotnik gets assigned his first omega assistant.
Chaos ensues.
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To Kill Three Aliens With One Stone by SprinkleNoodles
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Live Action Universe)
04 Jul 2025
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Summary
A few extra moments can change everything. Stone's conversation with Shadow goes on for a bit longer, which makes Shadow decide to save Robotnik.
However, Stone doesn't know this. He believes the Doctor to be dead and wants revenge. He wants to kill Sonic and his friends, believeing them at fault for the Doctor's death.
He'll do what Robotnik never managed to do- kill them and rule the world. And once he's done, Robotnik will be worshipped like he should. Stone will let nothing stop him.
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Artificial Intelligence? by PansexualMan
Fandoms: Sonic the Hedgehog (Live Action Universe)
04 Jul 2025
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Summary
The Robotnik Project is an intelligent A.I. made originally by Gerald Robotnik, made to fix all the of the world. It suddenly shuts down before they'd release him to the Internet, a few years after Gerald Robotnik died, and has stopped responding.
The USA's government has had him travel around the world to other scientists to attempt to get him to talk to any of them. In one of these, he gets stolen by a cult, and Agents are sent to retrieve him no matter what. -
I feel like I am nothing without your eyes upon me by EthanTheAnnus
Fandoms: Sonic the Hedgehog (Live Action Universe)
03 Jul 2025
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Stone has never been an attention seeker. But that doesn’t mean he won’t resort to something a little drastic when he’s denied it for so long.
It’s a simple thing. Slipped in amongst the routine maintenance he does on the badniks — ingenious machines of the Doctor’s own design, but that doesn’t make them without flaw. Without exploits.
After so much time with them, Stone knows this all too well. So he waits for his chance, slips his fingernails under the corner of a panel, popping it up and open to dip his hand into the wiring. It’s a quick thing, overriding sleep mode and safety protocols with a few deft movements, lowering the weapon strength and power.
It’s all too easy to trigger the misfire afterwards.
-OR-
Stone gets desperate for the Doctor's attention. Desperate enough to injure himself, to gain even a fraction of it.
(Title is lyrics from Somebody by The Living Tombstone!)
Series
- Part 7 of Stobotnik Fics
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Summary
When Robotnik's past pays a visit, Stone just needs to do a little cleaning up. On his history too.
This is the last part of the serie "Shining smile and bloody hands".
Series
- Part 4 of Shining smile and bloody hands
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Worthy of a celebration by gblin_g00p
Fandoms: Sonic the Hedgehog (Live Action Universe)
23 Jun 2025
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Summary
it's the 23rd of june, and that means that sonic the hegdehog if offically 34 years old (i am kinda late to postong this on the actual date, but who cares) so please enjoy this fluffly, silly little fic about robotnik freaking out only to be surprised
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You Don't Want Me (Baby, Please Don't Lie) by BeezNutz03
Fandoms: Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog - All Media Types
20 Jun 2025
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Summary
For as long as Stone could remember, which was far back into his toddler years, there has never been a day in which he did not have to put up an act; like God was watching. More evident was the need to perform when he was hired, trained and deployed by G.U.N after he turned twenty-one.
For a decade since then, the man people needed- wanted him to be had fluctuated many times over the years until he could no longer recognize his own wants or needs. He had never struggled to keep up the performance- that was until he was hired under one: Dr. Ivo Robotnik. -
Twitchy trigger fingers by magical_octopus333
Fandoms: Sonic the Hedgehog (Live Action Universe)
19 Jun 2025
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Based on fanart if Technically-human's on tumblr [link in notes]
When Stone is late returning after a mission gone poorly, he is surprised to hear Robotnik in Walter’s office, yelling at the old man. -
The Man in the Mountains by AgentStonesHusband
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Live Action Universe)
18 Jun 2025
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Summary
Agent Stone, a former monster hunter, and Koa, a quiet and steady figure who brings healing and warmth into Stone's broken world. After the devastation of his past, marked by his tumultuous and tragic relationship with Dr. Ivo Robotnik, Stone finds himself living in seclusion, grappling with grief, guilt, and the haunting memories of his former life as a hunter.
- Language:
- English
- Words:
- 10,965
- Chapters:
- 1/1
- Kudos:
- 14
- Hits:
- 184
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Summary
Brimming with self-satisfaction, Doctor Robotnik reached sixty as a never-been-kissed virgin.
At the time, he was unaware reaching this milestone granted magical powers. Now able to hear other people's thoughts by touching them, Robotnik planned to exploit his newfound ability.
If only he didn't have an intense aversion to physical contact.
It was fortunate then that Agent Stone, the only person he enjoyed pushing around, was available for testing.
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Burn Pattern by AgentStonesHusband
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Live Action Universe)
09 Jun 2025
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Summary
After Dr. Ivo Robotnik’s death, Agent Stone is left hollow, grieving the loss of the only person he ever truly loved or believed in. As the world celebrates its safety, Stone slips into the shadows, building something monstrous out of devotion and sorrow: a digital warhead made of Robotnik’s leftover tech, memories, and rage.
Haunted by voice recordings, unfinished plans, and his own guilt, Stone executes a silent, methodical plan to collapse the global digital infrastructure—a symbolic revenge not meant to kill, but to erase the world that erased Robotnik. Along the way, Shadow tracks him down, torn between his debt to Stone and his desire to protect the world from falling into chaos again.
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Summary
Eldritch Stone is discovered by Robotnik. Robotnik likes what he finds out.
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In the years Stone has spent working with Robotnik, the two of them have formed a healthy rapport, taking on the roles of good cop and bad cop. The doctor’s reputation has always preceded him - temperamental and erratic as he is - but Stone typically just keeps his head down and follows orders. Like a perfect soldier. He's seen as the more level-headed of the two, especially in comparison to the doctor’s theatrics, so most people who have business with the doctor communicate through him. They all underestimate him, and assume he’s just Robotnik’s docile, unassuming lapdog.
But little do they know, that although he’s well-trained, he’s rather vicious when he bares his teeth.
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You’re the Devil in Disguise by littlemisslol
Fandoms: Sonic the Hedgehog (Live Action Universe)
02 Jun 2025
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Summary
Someone within GUN wants Robotnik dead. Not a new development, but one that's drawn out a side of the typically docile Agent Stone that the Doctor hasn't seen before. A semi-violent, kind of scary, kind of sexy side.
He's really not sure what to do with this new information.
(AKA Five Times Stone was a Freak and One Time Robotnik Matched it)
Series
- Part 2 of Wicked Groovy
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A match made in hell (Fate has nothing to do with this) by Cj_Giggles_128
Fandoms: Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog - All Media Types
02 Jun 2025
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Summary
It is a popular belief that for every alpha there is an omega that is perfect for them. That the first time the pair will smell the other's scent they will instantly know that they are the other's one and true soulmate. Fated Mates they are called.
Unfortunately (or maybe fortunately depending on who you ask) both Agent Stone and Dr. Robotnik are betas and so such a concept doesn't apply to them.....right?Or
Despite everything, Agent Stone and Dr. Robotnik continue to prove they are a unique type of unhinged that put any alpha/omega pair to shame. Who said betas had to be normal anyway?
Series
- Part 1 of An Aroace's attempts at Omegaverse