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All the Things He Said by Beware_the_Half_Oni
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
17 Jun 2026
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Summary
Ryland Grace is eight and has been alone for as long as he can remember. Sure, his parents are present in his life, but he just can't quite seem to make friends. That's okay, though, maybe one day...
then a miracle happens...
(Childhood Friends AU that is completely self-indulgent. Make sure to read the tags, I added them for a reason ;) )
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Do You Still Want It? by silverstaramh
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
17 Jun 2026
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Summary
"If you're successful you will earn your freedom... Now, do you still want it?"
Simon is called out for an encore. Trailing after him, a bored eldritch monster carrying the rest of their collapsing universe. An unexpected guest has washed up on Grace's beach, and Rocky's about to lose his mind over the mess.
There's not much in the PHM Universe that could rationalize a crossover, but the strange powers that lie at the bottom of the Blood Ocean might be useful. -
I Wanted to Save People and Have Fun, So I Became The Ultimate Vigilante by Warp_Singularity
Fandoms: 痛いのは嫌なので防御力に極振りしたいと思います。| BOFURI: I Don't Want to Get Hurt so I'll Max Out My Defense. (Anime), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Look Outside (Video Game)
17 Jun 2026
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Summary
So basically, a "normal" girl with [REDACTED] wants to become a Vigilante to save people and have fun. So she gets the help of her best friend who is also a successful Vigilante to introduce her, and she quickly is ready for being out into the field because the Author, quote: "didn’t want to write 4 months (or more) of you training to be a vigilante and just gave you incredible innate ability besides your power, which is already stupidly OP.”.
The girl's name is Kaede Honjo, her friend is named Risa Shiramine. And with the help of some other friends...
Well, the Villains are absolutely screwed.
Anyway, whether this is actually good or not, I hope you enjoy this confusing AU! Also, don't expect a consistent update schedule. I just upload when I feel like it.
And yes, it does get better as time goes on. I am not perfect, and I make mistakes. But at the very least, I improve on what I have to make it greater than before.
Series
- Part 1 of The Warp_Singularity Multiverse Season 1
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You need, I want. by DragonPrincess22
Fandoms: Project Hail Mary (2026), Iron Lung (2026)
16 Jun 2026
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Summary
Simon has a problem, sometimes for an inexplicable reason he turns more fish then man. With the mix of a need to breed.
Ryland is more than happy to help with that.
AKA
Filth. Lots of filth. -
Out of the frying pan by Squirrelfighterdagaz
Fandoms: Project Hail Mary (2026), Iron Lung (2026)
16 Jun 2026
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Summary
It's been sixteen years since Grace's life was changed by taking a suspicious deal.
It's been fifteen years since Grace left earth.
It's been five years since everyone on the Earth died.
It's been two years since Grace woke up.
And it's been one year since Grace saved Rocky's planet.
Unbeknownst to Grace, it's only been 4 years since Simon accidentally exploded the "last tree" in the universe.
It's only been 3 years since Simons body was altered drastically.
It's only been about a week since Simon was sent on his one-way mission.These two patrons, only trying to survive the impossible situations they've been forced into against their will.
"For the greater good"
Maybe they will find a way to survive together.
Or die trying.Oh, and Rocky, Rocky is here too, we love Rocky.
Rocky is Grace's platonic husband.- Language:
- English
- Words:
- 1,622
- Chapters:
- 1/?
- Hits:
- 9
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Your Beauty Never Ever Scared Me by bear___whale
Fandoms: Project Hail Mary (2026), Iron Lung (2026)
16 Jun 2026
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Summary
Ryland Grace had been content with never seeing another human ever again. He had everything he needed on erid; Food, shelter, a life time of tenure and a life by the sea.
all of that is disrupted when comming from a check up of erids stars, they take one detour that changes everything. and somehow results in pulling a man from an Ocean of blood. Fate always did have other plans for Ryland Grace.
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Even If It's Just a Moment by Blu3Fanta
Fandoms: Project Hail Mary (2026), Iron Lung (2026), Project Hail Mary - Andy Weir
17 Jun 2026
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Summary
He's been stranded for God knows how long, the radio probably doesn't even work anymore. He's fucked. Simon knows he's fucked, but he persists. If there's a chance, if there's any chance that he can make it out alive - he'll take it. Because that selfish, hopeful part of him believes that he can survive.
“Look, Grace, right? You-” He swallows, “You gotta get me outta here."
Tldr; Grace and Rocky connect to the SM-13's radio right before it all goes to shit, they gotta get bro outta there, then figure out what to do after
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Simon Quit Kicking Rocky by for3st_d3mon
Fandoms: Project Hail Mary (2026), Iron Lung (2026), Project Hail Mary - Andy Weir, The Fall Guy (2024)
17 Jun 2026
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Summary
What if Simon was in some of the logs sent on the beetles? How would the people of Earth react?
I have no clue what I'm doing, this is my first fic.
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Loop My Arms Around Your Neck by KickassTransAceDumbass
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
16 Jun 2026
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Summary
Simon is somehow, inexplicably, whisked away from the blood ocean before he can die. He's found by the Eridians and brought to Grace, and together they figure out how to live as people again.
I will be updating the tags as i post chapters to avoid spoilers
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I never thought I'd have this, but here you are. by gloom_gloom
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
16 Jun 2026
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Summary
From a Tree in a blood ocean, to a small piece of a world never experienced
Yearning for human connection, knowing you will never have it again, to a blood-soaked man in your bio-dome.
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An Everlasting Itch For Things Remote by Chrissy22
Fandoms: Andy Weir's Project Hail Mary - All Media Types, Iron Lung (2026)
16 Jun 2026
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Summary
“Is the alien…dangerous?” he asks slowly.
“No! No, no he’s my friend, he’s - uh, well, the engineer of the Hail Mary,” says Grace. “Look, I’m just saying that - he’s gonna wake up soon, and we don’t need to tell him about how our first meeting went. We can gloss over the whole ‘tackle me to the ground and scare the daylights out of me’ thing. I won’t tell if you won’t.”
Simon is 90% sure this is going to come back to bite him in the form of blackmail but he nods anyways, because it sure as hell sounds like Grace is implying Simon will be allowed to stay a while longer.
Rocky sleeps through the absolute shitshow that is Simon and Grace’s first meeting. It’s probably for the best.
Despite it all, it will be the start of beautiful friendship. -
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Summary
-So how did it that Jayce Talisa's partner, lives in a half-abandoned house without proper means normal of sustenance?
-That's none of your business, Ambessa Medardа.
-Not my business? - Her eyebrow twitched upward, and she moved toward Viktor. -You saved my life. I lived in your house for two months.
Victor's back touched the door, and she leaned over him, lifting his head toward her.
-This... We kind of agreed to forget each other after you leave. - Viktor said confidently, trying to find the doorknob behind him.
-I don't remember that. - Viktor looked at her in confusion, because they had clearly discussed it many times. - We'll discuss our situation, and then you'll remind me to fire all my spies. - Ambessa smiled ominously and tried to run her hand over Viktor's cheek.
He yanked the handle sharply. -
Class is in Session by sunsetsundae, unskilledwatercarrier for milfboss_enjoyer
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
16 Jun 2026
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Summary
Ryland Grace has a tendency to go off on tangents. Most of the time Simon is content to simply listen and exist alongside him.
This time he decides to test how well his scientist understands the material under distracting conditions...
Or
Simon makes Grace recite science facts while he gets him off and then they fuck about it.
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You're allowed to live, as long as I'm around by TheMouseCouncil
Fandoms: Project Hail Mary (2026), Iron Lung (2026)
16 Jun 2026
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Summary
Mary detects a submarine in space, which shouldn't be possible. Atleast grace didn't think?
And it was filled with blood and a... man?
Or
Ryland Grace finds Simon's submarine and, as always, his curiosity gets the better of him.(P.S. I'm not a good writer so just be aware)
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Star Devourer by Rubyyyteez
Fandoms: Project Hail Mary (2026), Iron Lung (2026), The Fall Guy (2024)
16 Jun 2026
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Summary
After NASA fails to identify who's who, both the Grace Twins, Colt and Ryland, end up stranded in space aboard the Hail Mary, with Grace's new friend, Rocky. Our story follows them as they struggle to make peace with their pasts, move on from their sibling rivalry, and figure out what has gone wrong with the creature they found on that strange, bloody moon.
*
Or,
Coltland twins in space, and they are NOT getting along. Sprinkle in some Simon/The Convict and you have a full course meal. -
The Luxury to be Languid by ValeWright42
Fandoms: Andy Weir's Project Hail Mary - All Media Types, David Szymanski's Iron Lung - All Media Types
16 Jun 2026
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Summary
Waking up slowly in his husbands arms and luxuriating in the calm and quiet morning - no rush to be anywhere, no hurry to get anything done - must surely be paradise all on it's own. He wants to bask in it, let himself be utterly consumed, like an overindulgent hedonist.
OR
Simon begs Ryland to sit on his face.
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Bone Tide by thewriterhyena
Fandoms: Atlantis: The Lost Empire (Disney Movies), Iron Lung (2026)
16 Jun 2026
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Summary
The toddler raised a shaking finger, pointing at a spot over Milo’s shoulder in the water.
Gasps of horror lifted into the air from the parents who had rushed over to see what was wrong. They started shouting over one another, ushering their kids to shore.
Milo and Kida slowly turned.
A splash of crimson marred the rippling blue surface of the water. And a familiar copper tang stung the back of Milo’s nose.
“That’s… blood,” he whispered.
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Guilt and Venom by Starsirrah
Fandoms: Iron Lung (2026), Who Killed Markiplier? (Web Series), Markiplier TV (Web Series), In Space With Markiplier (Web Series), A Heist With Markiplier (Web Series), Video Blogging RPF
16 Jun 2026
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Summary
After a mystery accident leaves the Host out of commission, odd things begin to happen in the Manor. Between power outages, corrupted data, missing persons, and what appears to be a monster in the dark, the others have to work fast to find out what's going on, and how to undo the damage done.
Series
- Part 5 of Markiplier Things
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He's His Saving Grace, and He's Saving Grace by xX_MotherHumper69_Xx
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
16 Jun 2026
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Summary
“Hey, hey, you’re alright…” The Light spoke, and Simon looked again. He suddenly realized how cold he felt. After burning for so long he’d nearly forgotten the feeling… And then he saw something taking shape through the blinding white light. An angel…
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Summary
And I wish I could know you much more sometimes
Wish I could do nothing with you
Sit in the yard while the day dies, leave it all on the table
And I'll say I love you and mean it this time
Say I'm sorry for everything else
If we found a way to the other side, I'd be willing and ableSimon never expected to survive the blood ocean.
What happens if Simon is found by the Eridians before Ryland Grace ever gets there?