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The Aperture Science Special Companionship Initiative by pegra
Fandoms: Portal (Valve Video Games)
04 Feb 2026
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A story of what happens right after Chell leaves the facility, and GLaDOS remains.
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Humanity is a quality Chell has never cared to possess. But with a fall, a rescue, and a new life, it suddenly means everything, and just how is she supposed to adapt?
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A Chelley roleswap fanfiction based on/inspired by Blue Sky by waffestories. Read the original here: https://www.fanfiction.net/s/7434133/1/Blue-Sky -
Short Collab Collection (Venti & Shaddy!) by ShadyManBooRadley, Ventiplus
Fandoms: Yu-Gi-Oh! Duel Monsters (Anime & Manga), Yu-Gi-Oh! - All Media Types, Portal (Video Game), Naruto (Anime & Manga), ジョジョの奇妙な冒険 | JoJo no Kimyou na Bouken | JoJo's Bizarre Adventure, 小林さんちのメイドラゴン | Kobayashi-san Chi no Maid Dragon | Miss Kobayashi's Dragon Maid, Pocket Monsters | Pokemon - All Media Types, Shingeki no Kyojin | Attack on Titan, Danny Phantom
02 Feb 2026
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Hello fellas, this is a collection of relatively short smut pieces written between Ventiplus and ShadyManBooRadley.
We have collabed numerous times for numerous smut pieces so we decided to make this fic for those collabs that aren't quite complex enough to reach a high number of words as well as being an opportunity to work with less common characters in smut. (No Jaune X Harem here I'm afraid)
What that means is that the porn without plot tag is pulling over time, this collection will most likely be composed of mostly silly cheesy smut, if that is of interest check it out!
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From Beyond by emmylouispog
Fandoms: Avatar (Cameron Movies), Star Wars - All Media Types, Star Wars: The Clone Wars (2008) - All Media Types, Fran Bow (Video Game), Undertale (Video Game), Hollow Knight (Video Games), Little Nightmares (Video Games), Percy Jackson and the Olympians & Related Fandoms - All Media Types, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Five Nights at Freddy's, Gravity Falls, Cult of the Lamb (Video Game), Arcane: League of Legends (Cartoon 2021), The Last Unicorn (1982), Bendy and the Ink Machine, Portal (Valve Video Games), The Avengers (Marvel Movies), The Lord of the Rings - All Media Types, KPop Demon Hunters (2025), Hazbin Hotel (Cartoon), Helluva Boss (Web Series)
31 Jan 2026
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MULTI FANDOM CROSSOVER
Ch 1- Star Wars x Avatar
Ch 2- Fran Bow x Undertale
Ch 3 - Hollow Night x Little Nightmares
Ch 4 - PJO x MHA
Ch. 5 Matpat defeats fnaf
Ch 6. Gravity Falls x Cult of the Lamb
Ch 7. Arcane x The last Unicorn
Ch 8. Arcane x BATIM
CH 9. Arcane x Portal
Ch 10. Marvel x LOTR
CH 11. Kpop Demon Hunters x Hazbin Hotel
As the veil thins, and worlds collide, can the universes go back to normal?
(These will intermix more and more; these are just the jumping-off points that were chosen)SCHEDULE (tentative)
Ch 12. Star Wars/Avatar pt 2
Ch. 13. Hollow Knight/Little Nightmares pt 2
Ch 14. PJO/MHA pt 2
Ch. 15. FNAF/Matpat pt 2
Ch. 16. Ekko/Batim pt 2Authors note: A concept from when I was 12 that I’m revisiting.
Series
- Part 1 of From Beyond
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Prompt fill:
"Wheatley (any form will do) succeeds in killing Chell somehow. Unfortunately for him, the Chell came back- as a ghost. And now he can't ever get rid of her."
Alternately, "Wheatley is an idiot, Chell is dead and pissed, and GLaDOS is still a potato."
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Serena Prince: Love of Magic by Camellya_Addams
Fandoms: Harry Potter - J. K. Rowling, Hogwarts Legacy (Video Game), Cosmere - Brandon Sanderson, Fullmetal Alchemist - All Media Types, 魔法少女にあこがれて | Mahou Shoujo ni Akogarete | I admire magical girls and... (Manga), ハイスクール DxD - 石踏 一榮 | High School DxD - Ishibumi Ichiei, Fate/stay night & Related Fandoms, Wednesday (TV 2022), Hellsing, One Piece (Anime & Manga), Parahumans Series - Wildbow, Waifu Catalog - SwiftRosenthal, Portal (Valve Video Games), ダンジョンに出会いを求めるのは間違っているだろうか | DanMachi | Is It Wrong to Try to Pick Up Girls in a Dungeon? (Anime), Cyberpunk: Edgerunners (Anime), Cyberpunk 2077 (Video Game), Destiny (Video Games)
30 Jan 2026
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Summary: Waking up as a female version of Severus Snape during her teenage years was a dream come true.
Being part of a multiversal slave company like Waifu Catalog... not so much. Luckily, I didn't have any responsibilities to fulfill with them, so I could live my life freely.
If that meant learning different magic systems from different worlds like I'd always dreamed of? Well, this was the best thing that could have happened to me.
...and if I got one or more wives, that would be great.
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Serena Prince: Amor por la Magia by Camellya_Addams
Fandoms: Harry Potter - J. K. Rowling, Hogwarts Legacy (Video Game), Cosmere - Brandon Sanderson, Fullmetal Alchemist - All Media Types, 魔法少女にあこがれて | Mahou Shoujo ni Akogarete | I admire magical girls and... (Manga), ハイスクール DxD - 石踏 一榮 | High School DxD - Ishibumi Ichiei, Fate/stay night & Related Fandoms, Wednesday (TV 2022), Hellsing, One Piece (Anime & Manga), Parahumans Series - Wildbow, Waifu Catalog - SwiftRosenthal, Portal (Valve Video Games), ダンジョンに出会いを求めるのは間違っているだろうか | DanMachi | Is It Wrong to Try to Pick Up Girls in a Dungeon? (Anime), Cyberpunk: Edgerunners (Anime), Cyberpunk 2077 (Video Game), Destiny (Video Games)
31 Jan 2026
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Resumen: Despertarme como una versión femenina de Severus Snape durante su adolescencia, fue un sueño hecho realidad.
Ser parte de una compañía esclavista multiversal como lo era Waifu Catalog... eso no tanto. por suerte, no tenía ninguna responsabilidad que cumplir con ellos, por lo que podía vivir mi vida libremente.
Si eso implica a aprender distintos sistemas de magias posibles de distintos mundos como siempre eh soñado? bueno, esto era lo mejor que me pudiera haber sucedido.
...y si conseguía una o más esposas, sería algo bueno.
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Summary
Chell finishes testing and a wall panel suddenly malfunctions. She grows curious and decides to figure out how these things work.
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𝘈𝘵 𝘵𝘩𝘦 𝘦𝘥𝘨𝘦 𝘰𝘧 𝘮𝘰𝘶𝘯𝘵𝘢𝘪𝘯𝘴 𝘢𝘯𝘥 𝘴𝘶𝘯𝘳𝘪𝘴𝘦𝘴 by UtahraptorEvolved
Fandoms: Horizon (Video Games), Cyberpunk 2077 (Video Game), Portal (Valve Video Games), Detroit: Become Human (Video Game), Dead Space (Video Games)
29 Jan 2026
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Aloy finds some old ruins, how’s she supposed to have guessed they both contained advanced AI’s from before the Faro Plauge? She was just looking for GAIA!
V wasn’t expecting to wake up 1,000 years into the future after he was put into cryostasis, where the fuck was everyone anyways? Atleast one familiar fucking asshole was here… damn brain parasite!
GLaDOS wasn’t expecting a human wearing tribal gear and a focus to stumble in to her facility with an RK800, her data servers told her it’s been roughly 1,000 years since she shut down.
Connor never expected to wake up from forced stasis deep within Cyberlife’s facility, at least not as a deviant with his memories as intact as he can be for something 1,000 years old.
Issac never expected to wake up to a Earth run by machines and tribal humans, he never expected it to survive the Brethren Moons, he didn’t expect him to actually make it off of the Ishumura, Aegis 7, Titian- let alone the CMS Terra Nova.
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Aperture Survivor by fellow_existor256
Fandoms: Portal (Valve Video Games), Blooket (Video Game), I Will Never Fall For My Tsundere Classmate So I'll Just Date A Background Character Instead (Visual Novel), Cruelty Squad (Video Game), Garry's Mod, Persona 5, Juice Galaxy (Video Game), Super Mario & Related Fandoms, American Psycho (2000), Political RPF - US 21st c., Spooky's Jump Scare Mansion, OMORI (Video Game), Baldi's Basics (Video Games), Bad Bitch Blasters (Video Game), 侵略!イカ娘 | Shinryaku! Ika Musume | Squid Girl, Among Us (Video Game), Kirby (Video Games), The Emoji Movie (2017), Super Smash Brothers, Skulduggery Pleasant - Derek Landy, Diary of a Wimpy Kid Series - Jeff Kinney, The Crucible - Miller, 古見さんはコミュ症です。 | Komi-san wa Komyushou Desu | Miss Komi Can't Communicate (Anime), Half-Life VR But the AI is Self-Aware (Web Series), Survivor (US TV) RPF, Google Play 'Download Apps Not Traps' Commercials, Axel in Harlem (Short Film 2016), Grand Theft Auto Series (Video Games), The Lorax (2012), Political RPF - UK 20th-21st c., Cambrian Period - Fandom, 龍が如く | Ryuu ga Gotoku | Yakuza (Video Games), キミガシネ | Kimi ga Shine | Your Turn To Die (Visual Novel), Undertale Yellow (Master Sword Video Game), The Amazing Digital Circus (Web Series), Battle For Dream Island (Web Series), Deltarune (Video Game), Class of '09 (Visual Novel), Poirot - Agatha Christie, Yandere Simulator (Video Game), Sonic the Hedgehog - All Media Types, Randy Cunningham: 9th Grade Ninja, プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game), Batman - All Media Types, New Dangan Ronpa V3: Everyone's New Semester of Killing, Garfield - All Media Types, ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), My Immortal (fanfiction)
29 Jan 2026
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I have a life outside of testing. That's what I've been told. There will be competitions using test subjects. Read it. For science. You monster.
(Survivor but it's Portal because FUCK you.)
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GlaDOS and chell fluff and GLaDOS angst!! and smut!! yay!
i wrote this while in extreme pain
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Total Drama X: Ultimate World by Thenewsubwayguy
Fandoms: Total Drama Presents: The Ridonculous Race, Total Drama (Cartoon), Sonic Boom (Cartoon)
28 Jan 2026
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After Chris hosts the "reboot" seasons, Topher does his own TDX thing and Chris comes back with Winter Warriors, he finally decides to bring the best of the bunch from Ultimate Islands and add in some newcomers to his new 2024 world tour, amount to about 63 crazy contestants.
Panama, South Africa, Singapore & Norway are only some of the places that will contain the fear, pain and romance that's gonna happen on the way to somebody winning 5 million dollars!
These 63 will duke it out around the world for some chaos and yes, the game's still as thick as ever with its thick cast.That's just the grit of the veterans talking, but the newcomers aren't soft puffs either. Expect some trouble.
Series
- Part 4 of Total Drama X
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You're Lying Right In Front Of Me (And I Can Only Hope You're Not A Lie) by Zoldriana
Fandoms: Portal (Valve Video Games), 原神 | Genshin Impact (Video Game)
27 Jan 2026
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This isn't the first time Black Mesa has caused problems, and it certainly won't be the last. The difference this time is that Aperture has to deal with that mess.
GLaDOS had a good feeling about her particular test subject, minus the whole not-talking thing. She was good with portals.
Dottore had a good feeling about his particular test subject. She was smart enough on her feet, and resilient too.At Black Mesa, a crystal of unknown origins triggers a "resonance cascade", tearing a hole through the space dividing the two worlds. Black Mesa so chivalrously dumps this crystal- and whatever comes out of it- on GLaDOS to deal with. Dottore is just as curious as she is- willing to put his former plans on pause, even.
If the tags scare you, don't worry, Dottore ends up with no one. :-)
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It’s a Hail Mary more than anything, but Doug made his choice. With little to no plan, for that matter. But he couldn’t just leave him there. He deserved more than whatever She had planned. Now Wheatley finally has his first chance at redemption, but how can he properly navigate that when he can’t even navigate himself? Caught between the past and the present, it’s hard to know how to move forward. But they both have to try, right?
or: Post-Portal 2, two mentally unstable men have to escape Aperture together and learn a bit about being human along the way.
Now with an updated description -
Danganronpa: Crossroads by Acegan
Fandoms: Dangan Ronpa Series, Eddsworld - All Media Types, Arcane: League of Legends (Cartoon 2021), A Hat in Time (Video Game), Snail's House, Interstellar (2014), Plants vs Zombies, The Amazing Digital Circus (Web Series), ジョジョの奇妙な冒険 | JoJo no Kimyou na Bouken | JoJo's Bizarre Adventure, Team Fortress 2, The Muppets - All Media Types, Phineas and Ferb, 超探偵事件簿 レインコード | Master Detective Archives: RAIN CODE (Video Game), Portal (Valve Video Games)
26 Jan 2026
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Welcome to Danganronpa: Crossroads. A Danganronpa 69 style fangan that takes a bunch of- if you read the tags or read Danganronpa 69 you know what's about to happen.
Here's the twist though. There's no set protagonist in this story and will switch between the perspectives of everyone just like Tetro Danganronpa (oof). Writing it like this will allow for smoother character interactions and more experimentation.
Will your favorites live? Only one way to find out.
- Language:
- English
- Words:
- 460
- Chapters:
- 1/?
- Kudos:
- 3
- Hits:
- 14
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Cabinet Women by Geologic_marinA
Fandoms: Team Fortress 2, Portal (Valve Video Games), Star Wars - All Media Types
25 Jan 2026
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Three robot women need a mechanic on their ship, and you seem to be cute enough to get the job, and willing enough to ignore the red flags.
- Language:
- English
- Words:
- 1,404
- Chapters:
- 1/?
- Kudos:
- 2
- Hits:
- 21
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It's Been a While by artsoccer
Fandoms: Portal (Valve Video Games), Hollow Knight (Video Games)
24 Jan 2026
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It's been a very long time since GLaDOS let both of those dangerous mute lunatics go, more than long enough for them to have died of old age. So, when she got bored, and decided to make an android body for herself to explore the outside world to do science out there, she was not expecting to see the smaller one, along side it's tall sibling. Nor was she expecting them to tell her that her former test subject was still alive an in trouble. And she definitely wasn't expecting to be led to kingdoms of humanized bugs.
AKA: GLaDOS and Chell reunite in Bellhart. Hornet, Ghost, and Hollow are there too, and are also reuniting, but that's less important.
Series
- Part 6 of Hollow Portals AU Snippets
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Poker Night 2 Plus 2 by DevilJoker, mtnetsurfer
Fandoms: Poker Night 2, One Piece (Anime & Manga)
24 Jan 2026
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Five characters from TV, video games, movies, comics, and fanfiction, get together to play high-stakes poker and shoot the breeze.
It's really that chill.
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The Most Important Part of Your Body by writhedandwinged
Fandoms: Portal (Valve Video Games)
23 Jan 2026
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wheatmax, maxley, OCxCANON, semi-selfship and self indulgent. i'm considering finishing this.
- Language:
- English
- Words:
- 565
- Chapters:
- 1/1
- Hits:
- 7
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The Portal Hero: Aperture by jevm_mita
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Portal (Video Game), Half-Life (Video Games)
23 Jan 2026
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Chell and GLaDOS have finally defeated Wheatley, but GLaDOS has one last trick up her sleeve. Determined to get rid of Chell and ensure she never comes back, GLaDOS sends her hurtling to another dimension thanks to an experimental device Aperture Science was working on before they were all killed by the A.I. And to add insult to injury, GLaDOS decides to give Chell some upgrades, just to make her that much of a problem for whoever ends up the survivor's enemy. And anyway, what are the chances of Chell ending up in a reality of superheroes?