1 - 20 of 22 Works in Mushroom Planet (Sonic the Hedgehog)
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And quite frankly, I never really liked the mushroom soup by Xennic
Fandoms: Sonic the Hedgehog (Live Action Universe)
31 Aug 2025
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What if, due to an accident, Sonic ended up on the Mushroom planet together with Robotnik?
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Mushroom Experiment by ShirouChan12
Fandoms: Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog - All Media Types
19 Aug 2025
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Stranded for two months on the mushroom planet, Ivo uses mushroom milk in an experiment. The milk, extremely hallucinogenic, makes him imagine that the only person who cares about him, the only person waiting for him at home, is there beside him, with a strangely green beard and hair.
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(prequel to my other Omega Robotnik fic, "A different Kind Of Love" ❤️)
Robotnik has finally gotten home from mushroom hell, with an impending heat threatening to strike at any momemt. He just has to get his suppressants in his system before-- oh fuck.
Series
- Part 4 of Omegaverse stuff
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The reason I love you is you, just you, being you by KieraHazbin
Fandoms: Sonic the Hedgehog (Live Action Universe)
11 Aug 2025
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Robotnik isn't the same after his fall from the emerald mech. Stone is doing his best to hold everything together.
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- Part 14 of Stobotnik Oneshots
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Decomposers are organisms that break down dead organisms and release the nutrients from the dead matter into the environment around them. Decomposition relies on chemical processes similar to digestion in animals; in fact, many sources use the words digestion and decomposition interchangeably.
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Robotnik on the Mushroom Planet.
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Fractured Dimensions by Morealjetu
Fandoms: Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog - All Media Types, Sonic Boom (Cartoon)
30 Jul 2025
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Doctor Robtonik has to travel through the multiverse to reach his universe, and more importantly - his Agent Stone. After surviving the Eclipse Canon explosion, with the help of Chaos Energy, he finds himself in many alternate realities and meets many different versions of Stone. The question is, will he manage to return?
Stone, on the other hand, is on the run from everybody, including GUN, who's trying to hunt him down. Still dealing with his doctor's death, he makes an unlikely aliance with a particular alien and exacts his revenge on the world, but not before a good cup of coffee.
- Now with main villain Stone in the last three chapters!
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Our Greatest Creation-A Stobotnik Fanfiction by KieraHazbin
Fandoms: Sonic the Hedgehog (Live Action Universe)
08 Jul 2025
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(trans!Agent Stone 🏳️⚧️)
After what was supposed to be a one night stand, Robotnik and Stone are expecting a child. But when a certain blue hedgehog strands Robotnik on an alien planet on the opposite side of the universe, the scientist must use all of his knowledge and sheer willpower to get home before their baby is born.
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(Lonely is) A Man Without Love by stonecartilage
Fandoms: Sonic the Hedgehog (Live Action Universe)
19 Apr 2025
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“You’re hallucinating,” Stone confirmed, leaning forward and resting his chin on his clasped hands. “That’s a pretty nasty break you've got there.” He says, tilting his head down in the direction of his mangled leg. Ivo has to take a deep breath, then another, and then it clicks. The mushrooms did this.
“Doctor.” Stone cuts off his imminent panic with a stern voice, standing up in one fluid motion. “You have work to do.”
Series
- Part 1 of Stobotnik Novels
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Le docteur Robotnik est coincé sur la planète champignon
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Rocks & Stones (and a whole lot of mushrooms) by welcome_mat
Fandoms: Sonic the Hedgehog (2020)
30 Jan 2025
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Robotnik crash lands on the mushroom planet and discovers a rock can also be a Stone.
Or, in other words, Robotnik realizes he feels a little differently about a rock- and by extension, the person back home who the rock is based upon- than he thought.
Filling in the gaps between movie 1 and 2, exploring what happens to Robotnik on the Mushroom Planet.
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Sandcastle Kingdoms by Sweets_Thief
Fandoms: Sonic the Hedgehog (Live Action Movies), Sonic the Hedgehog - All Media Types
30 Sep 2024
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After their separation at the hands of Sonic the Hedgehog, Agent Stone and Doctor Robotnik need to find a way back together. With the kingdom they had built together crumbling despite their desperate attempts, can they find happiness again, against all odds?
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- Part 3 of Wine Red
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Returning - the Second by Drachenkaiser23
Fandoms: Sonic the Hedgehog (Live Action Universe)
01 May 2024
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An alternative to how Robotnik found his way into the Mean Bean and what came after.
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Need a rock to ground yourself to reality? Well you got a Stone!
Robotnik coming back from the mushroom planet and having nightmares. He just need to know if any of this is real.
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Robotnik is stranded on another planet, light years to galaxies away from home. A message comes through, keeping him from complete insanity. A voice calling him to reality, a voice calling him home.
Or a fic of Robotnik slowly realizing how much Stone means to him and he’s gotta deal with it by himself in space
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Sometimes when a disease has been ignored for so long the body triggers a more obvious symptom that can't be ignored as easily in order to gain attention.
Robotnik has been in love for years. The mushroom planet is the perfect time to break him of his denial.
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- Part 3 of Fuck it, Hanahaki be upon you
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The first mistake they made was giving Robotnik an assistant. The second? Believing that the assistant is the sane and stable one out of the two of them
A look into Robotnik’s and Stone’s relationship before, during and after the movies – and especially into the eight months between the movies.
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- Part 6 of Coffee and Mayhem
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Robotnik's mind was the most fun place he could imagine, but in crisis, just like his overextended stay on the mushroom planet, he hoped it wouldn't betray him. Not only it did, but he was also unfortunate enough to find out it imagined his assistant in ridiculous clothes. He did not hesitate to tell him. What he didn't expect, were the consequences of that.
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Your Love Is A Compass Rose by BloodCherries
Fandoms: Sonic the Hedgehog (2020), Sonic the Hedgehog - All Media Types
23 Mar 2022
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Robotnik once read an article about a man trapped in the Nevada desert. While he waited to be rescued, he wrote a letter to his wife every day in case he didn’t survive. Robotnik thought that was stupid. If he was ever in that kind of situation, he would use his energy to survive. Love was just a useless chemical reaction that he did not care for.
He would never have someone that in a life or death situation, he would be fighting to get home to.
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Family Ties by projectmayhem693
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (2020)
04 Dec 2020
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Now that Stone is a foster dad, he must learn to balance trying to be there for his kid and being on call 24/7 for his boss' every needs. Will he be able to successfully merge the two, or will the angsty teen and stuck up doctor both be too stubborn to let that happen?
(this fic is incredible self indulgent and pretty much a self insert. this is for my own enjoyment and to get better at writing. if you'd like to read this, be my guest! i'd love to hear your thoughts on it!)
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Love and Mushrooms by DoveFeatheredRaven
Fandoms: Sonic the Hedgehog (2020), Sonic the Hedgehog - All Media Types
21 May 2020
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Stone and Robotnik chase Sonic from San Francisco to Green Hills, but they end up farther from home than they could've ever imagined. Stranded on a mushroom planet with no supplies, no resources, and no hope, they must find a way to escape using only their wits. Alone together, perhaps for a very long time... it's the perfect opportunity for a man to deal with his romantic feelings for his employer, right?