tbafan fiction

Character · 559 works

tba turns up in 75 works open to everyone here. The average one runs about 7,700 words. Read any of them in your browser, save it as an EPUB, or listen to it.

Works

Some results are potentially explicit

Undertale (Video Game)

Reality Check

by BlazingFieryMountain

The two hundred and ninety seventh copy of the Original variant, Undertale, started off much like its origin. Long ago, humans and monsters lived in harmony. Then, war tore the lands, and the humans were victorious, sealing the monsters underground with a magic spell. Only the power of seven human SOULs would shatter the barrier. Time passed, seven humans fell, six SOULs gathered, and it was Fate that a child would determine Destiny through DETERMINATION. And so the story goes. But no copy is perfect, least of all this one. Aren't you…curious? How did this world diverge? What happened here? Why was Fate woven so? And…who, exactly, was Sans? Dust? Killer? When did he change from one to another…? (Or maybe, just maybe, he was always himself.) Or; look i was writing bad sanses + star sanses backstory fics i might as well make one for check as well

Teen 1k words 1 / ? ch In progress 5 kudos

Angst · Hopeful Ending · Hurt No Comfort · I can't be bothered to tag this rn but I'll be back to it· +8 more

TBA - Fandom

Preface

by Oleander_Writes (BlackBloodProxy)

A miscellaneous collection of works from various fandoms (or none at all, depending on the chapter). Each one will be tagged in the notes along with any warnings that may be needed.

General 75 words 1 ch Complete

Welcome to Demon School! Iruma-kun (Anime)

Fearbruary 2025

by Prickly_Bulbasaur

28 days, 28 fears, have fun.Right now it is a placeholder for the upcoming challenge.

Teen 34 words 1 ch Complete

fearbrary 2025 · 28 days of fear · 28 days of phobias · more to be added once started

Deltarune (Video Game)

KromerRune

by That1Demon64

Spamton G. Spamton is your ordinary student at Foresttown’s University, not having much to his name besides a generally talkative personality. However, he wakes up one day with new urges and lack of autonomy. His bigger problem is being paired up with the class heathen, Jevil, for a class project. Of course, things aren’t normal around town, specifically the storage closet... Spammy and Jevil are thrown into another world, one where hopefully the choices they have no control over don’t bite them in the ass. It’s time to be a Big Shot.

Teen 5.2k words 3 / ? ch In progress 69 kudos

Alternate Universe - Character Swap · Idk what to tag this just. Shows u my funny swap au · Swearing · University· +7 more

Downton Abbey

One Swallow Can Make A Summer

by ineffablebureaucracy

The world is at war, and none will be left unchanged in its wake. Downton Abbey is now a convalescent home where wounded officers are sent to recover, and Sergeant Thomas Barrow couldn’t be more satisfied with his position in running it. But with the arrival of a kind new maid, the downstairs dynamic shifts, and Thomas finds himself in the middle of a strange situation, which only grows stranger as the war goes on. With the answers he seeks hidden in the Abbey’s past, inaccessible to Thomas alone, and danger lurking around any corner, he’ll have to learn to trust his instincts and his allies before it’s too late.

Teen 16k words 5 / ? ch In progress 56 kudos

Mystery · NOT crowbarrow despite the title · TW: Panic Attacks · more specific trigger warnings will be given on each chapter· +3 more

Halo (Video Games) & Related Fandoms

Twenty-ish Days

by Brown_Coat

A pairing and a random prompt each day for the rest of July. Trying to keep it summer-themed because the last one I did was based around Christmas. Leave me a comment with a pairing and a prompt and I'll see what I can do!

General 19k words 22 ch Complete 34 kudos

daily writing challenge · Spartans Have Feelings (Halo) · Idiots in Love · Fluffyfest· +2 more

Halo (Video Games) & Related Fandoms

Fifteen Days

by Brown_Coat

A pairing and a random prompt for each of the days leading up to Christmas. Some pairings will be popular, others probably not. Leave a comment with a pairing and a prompt that you'd like to see, and I'll see if I can fit it in.For this one, I'm going to try to attach a Christmas song to each chapter. No promises though. I'm not that creative.

General 13k words 15 ch Complete 32 kudos

Twelve Days of Fic-mas · Except that it will be fifteen · Cuddling · no beta we die like beta company· +14 more