Portalfan fiction

Fandom · 75 works

57 Portal stories are open to everyone here, 75% of them complete. The average one runs about 17,500 words. Read any of them in your browser, save it as an EPUB, or listen to it.

Works

Some results are potentially explicit

Portal (Video Game)+1

Redemption

by Silverstreams

It is 1996. Cave Johnson is long dead. The GLaDOS project is long shelved. As CEO, Caroline has been slowly but surely dragging Aperture Laboratories out of bankruptcy. When twelve-year-old Chell and her mother move into town, Chell finds herself planted in Aperture as a part of a larger Black Mesa plot. When she gets an opportunity to smuggle out blueprints for the coveted portal gun, Chell and her unlikely new friend Doug Rattmann learn just how far Caroline is willing to go to protect Aperture’s last secret.

Teen 176k words 41 ch Complete 152 kudos

Prequel · Pre-Portal · Canon Compliant · CEO Caroline (Portal)· +15 more

Portal+1

Grief Science

by CornetHummy

"You can have whatever you want if you just wish for it." It's a tempting proposition, but it comes with consequences. Chell knows them well, but she may be the last hope of a divergent timeline. Portal/Madoka fusion AU. Humanized cores and GLaDOS, for a given measure of "human." Major spoilers for Puella Magi Madoka Magica, so proceed with caution.

Teen 164k words 26 ch Complete 109 kudos

Crossover · Alternate Universe - Fusion · Magical Girls · Magical Boys· +4 more

Portal+1

When I Was Older

by krixxm

Caroline opened her mouth to complain about the sphere miles above them; but opted not to. She wanted to scream. She’s been wanting to scream for fifty thousand years, but she can’t find a reason to. Not here. Not now. She wanted to get back to the surface, back to the mainframe, back to to who she grew to be so comfortable as. She missed the power, the soft heat of the processors, the silence. But that was three hours ago.(This is just. A little AU I have where "hee hoo wheat thin doesn't put GLaDOS in a potato, now she's Caroline again" but with some spice. Unsure exactly where this ones gonna go, i'll update the tags as i move on)

General 1.3k words 1 / ? ch In progress 105 kudos

Angst · Hurt/Comfort · Slow Burn · at least here· +4 more

Portal

Hello Friend

by relhorusthingy

After the events of Portal 2, Different Turret and Defective Turret find themselves in a room together. They make friends.

General 616 words 1 ch Complete 90 kudos

Published: 06-18-11

Doctor Who+4

Trace Amounts of Time Travel

by EpikRocket

The Doctor loved to travel. Planets, galaxies, timelines, you name it, he's been there. He travels on a daily basis, typically with a companion by his side and an artillery of tools in his bigger-on-the-inside pockets. One day, he received a distress call on his TARDIS and a message on his psychic paper to go with it. That was slightly odd, as usually the TARDIS just took him where he needed to go, whether he liked it or not. He traced it down, and was face to face with the one of the few places he had never been: Aperture Laboratories.

General 3.6k words 6 / ? ch In progress 75 kudos

Crossover · Doctor Who x Portal · Eventual Relationships · Portal x Doctor Who· +3 more

Portal

Patty Cake

by Mithen

GLaDOS can't seem to get that nursery rhyme out of her mind(s).

General 462 words 1 ch Complete 63 kudos

Post-Canon

Elder Scrolls V: Skyrim+1

Portalborn

by Experiment282

In the land of Skyrim, the Dragonborn is a hot-blooded thrill seeker. An encounter with a weird man and a talking meteorite ball thing that rambles about space sets her off on something weird indeed...

Teen 405k words 68 / ? ch In progress 62 kudos

Cross-Posted on FanFiction.Net · Crossover · Crossover Pairings · Realmverse

Homestuck+1

Orange and Blue

by orphan_account

You don't know how many times you've completed this puzzle, but you're sure it's not the last.

Teen 567 words 1 ch Complete 51 kudos

death and violence tags not because death and violence actually happen · more just referred to · dirk and jane relationship can either be seen as platonic or something more · Crossover

Portal+2

Little Talks

by DreamOfSerenity

A Testing Maintenance one-shot on a rainy night.

General 1.7k words 1 ch Complete 51 kudos

Portal Stories Mel · Testing Maintenance · One Shot · Portal - Freeform· +1 more

Portal

One Thousand Deaths

by InterNutter

What if Chell was cloned and improved so that she would pass the tests?

Teen 4.3k words 1 ch Complete 48 kudos

iterations of Chell · Clones · repeated character death

Portal+1

Assistant

by ZaryaZeigler

You are just an assistant among geniuses. It’s not like you going to be part of anything big, right?

Teen 6.9k words 5 ch Complete 48 kudos

2nd Person · Horror · Romance · Sci-Fi· +2 more

Portal+4

Fallout Portal

by canyoubelievesomeone

Chell is released from Aperture Science only to find herself in the world of Fallout.

General 1.5k words 1 ch Complete 47 kudos

Portal+1

The Tree

by darlathecyborgpluviophile

Wheatley wants to decorate the house for Christmas. Chell is leery, but manages to find something simple.

General 2.1k words 1 ch Complete 41 kudos

Fluff · Christmas · some ptsd-ish stuff