Katct
Fandoms
Recent works
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I Sing to You by Katct for Alien_Loser
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Iron Lung (2026)
29 Jun 2026
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Summary
“You have to be careful, Simon. Try not to draw attention to yourself. You don’t want the wrong alphas sniffing around”
Everyone knew that owning an omega meant the highest status. The stations desperately needed the new births to sustain the population. Simon didn’t want to be owned.“One day you’ll settle down, Grace. Find a pretty young thing like your mother. It changes you, son.”
Grace didn’t want to be changed.Series
- Part 5 of Past the Boiling Point
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Intellectual Property by Katct for MischievousCreature
Fandoms: Iron Lung (2026), Project Hail Mary (2026), Project Hail Mary - Andy Weir
27 Jun 2026
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Summary
“You didn’t give me an orgasm but that’s okay, you gave me something so much better. You gave me something to figure out.” Unholy glee sparked in Grace’s pretty blue eyes
Series
- Part 3 of Scientific Curiosities
- Part 4 of Past the Boiling Point
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NSFW ART for “Scientific Curiosity” by Katct, MischievousCreature
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Iron Lung (2026)
22 Jun 2026
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Summary
My talented, lovely, perfect, amazing, wonderful friend MischievousCreature made a masterpiece based on my fic and I need you all to see it. It’s so stunningly beautiful and absolutely NSFW. I am, of course, posting with their permission.
Series
- Part 2 of Scientific Curiosities
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Getting Out Of Hand by Katct
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Iron Lung (2026)
20 Jun 2026
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Summary
Grace usually thought of himself as someone who had decent control. Simon… Complicated things. They had rescued him and suddenly Grace was not a competent scientist in control of the saving the universe situation. He was entirely unbalanced. Spinning wildly out of control in new and exciting ways every time the other man so much as glanced his way.
Series
- Part 3 of Past the Boiling Point
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Scientific Curiosity by Katct
Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026), Iron Lung (2026)
19 Jun 2026
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Summary
Ryland Grace looked down at his specimen. He was still getting used to his specimen being able to look back.
Series
- Part 2 of Past the Boiling Point
- Part 1 of Scientific Curiosities
Recent series
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Past the Boiling Point by Katct
Fandom Iron Lung (2026), Project Hail Mary (2026), Project Hail Mary - Andy Weir
29 Jun 2026
Summary
Various prompt responses for Bloodymary Boiling Point 2026. Some will be longer than others, most are unusual. You've been warned. :)
- Words:
- 18,966
- Works:
- 5
- Bookmarks:
- 15
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Scientific Curiosities by Katct, MischievousCreature
Fandom Iron Lung (2026), Project Hail Mary (2026), Project Hail Mary - Andy Weir
28 Jun 2026
- Words:
- 8,225
- Works:
- 3
- Bookmarks:
- 7
Recent bookmarks
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Totally Real Canadian Boyfriend™️ by hermacology
Fandoms: Heated Rivalry (TV), Game Changers Series - Rachel Reid
23 Jun 2026
Tags
Summary
Ilya Rozanov, captain of the Boston Raiders, has a boyfriend. A definitely real, suspiciously (and boringly) handsome, conveniently offline, consistently unable to meet up in real life boyfriend.
Who lives in Canada.
Unfortunately for him, absolutely no one believes him.
The more serious Ilya gets about his Totally Real Canadian Boyfriend™️, the more concerned his teammates become that someone either needs to call MTV and get him on the next episode of Catfish or that he's slowly losing his mind.
Shane Hollander is, fortunately, very real, very sarcastic, and increasingly delighted that an entire NHL locker room seems to think that he's a government psyop to distract Ilya from his game.
Series
- Part 1 of they haven't connected shit
- Language:
- English
- Words:
- 17,633
- Chapters:
- 1/1
- Comments:
- 700
- Kudos:
- 9,662
- Bookmarks:
- 1,554
- Hits:
- 58,336
Bookmarked by Katct
25 Jun 2026
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A Stranger on Distant Shores by anya_ackerman
Fandoms: Iron Lung (2026), Iron Lung (Video Game), Project Hail Mary (2026), Project Hail Mary - Andy Weir
29 May 2026
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Summary
So Ryland Grace will love Simon until the day he dies.
And Ryland Grace will love Simon in the next life, and the one after that, and all the ones after that.
And Ryland Grace will sit on an empty shore of a dead sea under a forgotten moon and watch Simon live a long, full life; loved and safe and happy and free, trails of ice crystals and moondust left in his wake as he chases the light of thousands of shining stars.
--
Three times Ryland Grace thought he was in love, and the one time when it was true.
Bookmarked by Katct
03 Jun 2026
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Couple of Hometown Heroes by TheOneWithTheBook
Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026), The Martian (2015), The Martian - Andy Weir
03 Jun 2026
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Summary
Mindy Park is rapidly realising that the first intelligent extraterrestrial to make contact with the human race thinks they’re fucking stupid. She’s pretty sure that Dr Grace isn’t accurately translating half the things Rocky is saying, but most of what he is telling her is that Rocky has a better way of doing what NASA wants them to do, and honestly, it seems like Rocky is mostly right. She probably doesn’t want to know what the other half of what Grace’s new alien friend is saying, if the things that are making it through what she’s calling the “middle school teacher filter” are “why would you do something the dumb way when you could do it the right way”.
or,
Mindy has a headache, Grace has trauma, Mark is confused and Rocky is wondering how humans made it in to space when they're all so, so dumb.
Series
- Part 1 of Most Of The Time, We Don't Have Anyone
- Language:
- English
- Words:
- 56,923
- Chapters:
- 8/8
- Comments:
- 577
- Kudos:
- 2,282
- Bookmarks:
- 772
- Hits:
- 28,071
Bookmarked by Katct
23 May 2026
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Summary
There’s probably only one universe in which Orpheus turning back will save Eurydice. Grace sure hopes it’s this one.
Soulmate AU.
Series
- Language:
- English
- Words:
- 31,108
- Chapters:
- 13/13
- Comments:
- 768
- Kudos:
- 2,040
- Bookmarks:
- 317
- Hits:
- 21,668
Bookmarked by Katct
22 May 2026
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Gravity's Fault by Apollog12
Fandoms: The Martian (2015), Project Hail Mary (2026), The Martian - Andy Weir, Project Hail Mary - Andy Weir
20 May 2026
Tags
Bookmarked by Katct
22 May 2026