1 - 20 of 353 Works in Cosmos (Transformers)
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A Fleet of One's Own by FrostRush
Fandoms: Transformers - All Media Types, The Transformers (Cartoon Generation One)
31 Mar 2026
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Summary
As Skyfire settles into his place within the Autobots, he struggles with his sudden displacement in time, having lost millions of years to the ice. Haunted by everything he's lost to the passing of time and a fracturing agony in his spark, Skyfire is urged by his coding to seek out comfort and support from his fleet, only, he doesn't have one anymore. With no fleetmates to fall on for support, Skyfire resigns himself to a future surrounded by the ground-framed Autobots, knowing that as friendly as they can be, none of their presence's can settle the deep aching in Skyfire's spark.
Luckily, somemech has plans to fix this. After all, not every mech amongst the Autobots are grounded.
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Transformers: Refracted Worlds by SilverWolfandHarp14
Fandoms: Transformers - All Media Types
28 Mar 2026
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Summary
Cybertron is a world at war in more ways than one. Locked in a massive confrontation between multiple factions, in spite of official war status, there looks to be no end in sight. As dozens of city states struggle for victory over each other, the peace-loving Autobots struggle to make sure there will be bots around when the conflicts eventually end, but it seems a hopeless endeavor.
Then, an unexpected connection established millions of years over opens a new facet to everything no one had ever dreamed of.
Even with the chaotic events that have recently unfolded, no one has time for a rest. After all, there are plans to be made, stories to be told, and destinies to be met!
Series
- Part 2 of Transformers: Refracted Worlds
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You've Been Weighed, You've Been Measured, and You Absolutely Been Found Wanting by Dildo_Swaggins_T_Baggins
Fandoms: Transformers - All Media Types, The Transformers (IDW Generation One)
28 Mar 2026
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Summary
Two kingdoms join as one with a vast celebration as their Princes are soon to be bonded. However a trickster Prince slips away to meet with his beloved Knight....
Centaur Prowl Rails Prince Jazz!
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Who can resist the thrills of a first date? Think of it, only conversing via text and voice call, but the day finally came to meet up with your mystery date. Blast Off prettied himself up and sat waiting at a very decorative, very classy establishment, dreaming of just who this mystery date would be. Would he be greeted by a tall and strong mech? Or would this secret admirer be a dud? But one thing is for sure... one should never judge a book by its cover!
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Summary
Everyone wants to know what Sideswipe and Cosmos are doing for Chosen One Day. What does everyone know that they don't?
Series
- Part 57 of Heliospresso
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The Transformers: Rise of Darkness [rewritten] by astroscosmania21
Fandoms: Transformers - All Media Types
23 Mar 2026
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Summary
so, you know that script I wrote a year or so ago? I'm not sure when I'll be able to make that happen, and I have motivation, so I'm rewriting it into a normal fic. It might be janky, because I am VERY rusty when it comes to this sort of thing, but I think it'll be fine.
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Summary
Cosmos was sat at his desk. Question of protocol, he wouldnt imagine not being here and missing a Kaiju and being responsible of Earth's destruction. Slowly dying from oxygene loss or being swallowed by some extraterrestrial giant jaw.....or being held hostage and having eggs layed on him.....
Maybe he should stop watching that movie.[…]
Except this time, the intercepted message wasnt translating in words, it wasnt an audio media. His device was displaying error messages. The thing was extremely weird looking. There was some space radio wave, in a frequence he never heard of before now.
Or
Cosmos is not THAT alone in the space
Series
- Part 1 of Cosmos & Soundwave storyline
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Summary
Mirage could go back to prison. He doesn't need to become Thundercracker's concubine or share quarters with Starscream and Skywarp as a decorative kept-mech. He doesn't have to do a Primus-damned thing to help the Seekers save the life of their sparkling.
He doesn't have to, but he will.
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Sand and Sea Spray, Crystal Blossoms and Wedding Bells by eerian_sadow
Fandoms: Transformers - All Media Types
18 Mar 2026
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Summary
Sideswipe and Cosmos say "I do."
Series
- Part 25 of Heliospresso
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Summary
The last of the Decepticon forces are evactuated off of a now uninhabitable Cybertron which means that somehow Starscream just got made into an assistant in his own lab until a new place to build headquarters is located. Starscream has schemed in worse conditions though, and this one might just work out in his favor.
Soundwave is just trying to do his job without having to make choices that will have lasting consequences on him, his family, and his secret pen pal. Unfortunately for him, Starscream's plans have a tendency to involve anyone and everyone.
- Language:
- English
- Words:
- 2,061
- Chapters:
- 1/?
- Kudos:
- 9
- Hits:
- 95
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Transformation Rangers REDUX by Materialgirl_Megatron
Fandoms: Transformers - All Media Types
24 Feb 2026
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Summary
so, about 2024, i wrote a small fic, based off a current interest at the time, 'Mighty Morphin Transformation Rangers'. That original fic has since been orphaned (but still has my name on it). and in that interest reigniting like it does every year or so, i chose to reupload it (with some lore modifications), and continue it.
- Language:
- English
- Words:
- 1,316
- Chapters:
- 1/?
- Hits:
- 5
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Bodyfrag by Bibliotecaria_D
Fandoms: The Transformers (IDW Generation One), Transformers - All Media Types
21 Feb 2026
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Summary
Set immediately after Mindfrag, Prowl put his new plan into play. The Constructicons didn't know as much as they liked to think they did about their sixth.
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Scrapper's gonna give Cosmos a lot of credit, cause he's smart enough to ask for his opinion on a renovation before buying a building for his restaurant. So, he's going to get blunt honesty in return.
Series
- Part 2 of Constructicon Week 2026
- Part 4 of Heliospresso
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Summary
Astrotrain used his insane jealousy to guide his decision making.
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Set Up by PumpkinPie27
Fandoms: Transformers - All Media Types, The Transformers (Cartoon Generation One)
04 Feb 2026
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Summary
When Cosmos is caught by the casseticon twins intentionally hovering over some humans while he spies on their small decepticon camp, he never would’ve guessed that they *wouldn’t* attack him — let alone that they would find him cool!
Neither could he have guessed that they’d try to set him up with their boss, the decepticon third-in-command Soundwave.
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Moo Than Meets The Eye! by HectorBomb, KingFranPetty
Fandoms: Transformers - All Media Types, Transformers Animated (2007)
25 Jan 2026
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Summary
Cosmos and Heffer meet.
- Language:
- English
- Words:
- 293
- Chapters:
- 1/1
- Hits:
- 27
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Make It Till Friday by Ambrosia (AmbrosiaCider)
Fandoms: Transformers - All Media Types, The Transformers (IDW Generation One), Transformers: Prime, Transformers Generation One
17 Jan 2026
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Summary
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“Right? Like, not in a mean way, but you had so much going for you!” Starscream threw his hands in the air. “You’re smart. You’re hot. You’re one person away from Lana Del Rey! But noooo. You HAD to get knocked up in a Wendy’s parking lot or whatever.”
Soundwave didn’t even blink. “Wasn’t Wendy’s.”
“Oh my fuckin’ god… McDonald’s?”
“Burger King.” He said.
Starscream slapped both hands over his mouth in horror. “NO.”
or
A human & highschool AU
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War of the Primes by jaybed
Fandoms: Transformers - All Media Types, Transformers Generation One
31 Dec 2025
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Summary
This is the story of the Thirteen (or rather, Eleven) Primes waging war against the combined Autobot-Decepticon forces. Having been blessed by Primus himself, the Primes are virtually unstoppable juggernauts: they are all unfathomably strong and durable, and they each have a special "gift" which, quite frankly, is overkill. How are the Transformers, led by the combined trio of Optimus Prime, Megatron, and Rodimus Prime, supposed to stop the other Eleven Primes? Especially when Optimus and Rodimus are not very well liked themselves...
Act I (Chapters 1-10): Attack of the Primes
Act II (Chapters 11-20): Changing Tides
Act III (Chapters 21-30): EndgameSeries
- Part 2 of Reign of the Primes
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Summary
A few days ago the Decepticons won the war, and now they have divided the Autobots - or most of the Autobots at least - between themselves in something called a "Buddy Program" so that the Autobots can be "integrated in Decepticon society".
So far no one has murdered anyone else. Fingers crossed it stays that way.
Series
- Part 3 of The Buddy Program
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The Transformers: The Twelve Days of Christmas by KaylaTheHedgehog
Fandoms: Transformers - All Media Types, The Transformers (Cartoon Generation One), Transformers Generation One
19 Dec 2025
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Summary
When you want to write a nice, simple parody with your favorite robots in disguise, but the robots in question have other ideas.