1 - 20 of 40,544 Works in Sans (Undertale)
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"Benvenuto al Rumor Club! Sono Cross, il presidente! Mi fa piacere conoscerti!"
Una nuova scuola è come avere un nuovo compagno. Adattarsi, andarci d'accordo.
"Il Rumor Club serve a risolvere voci soprannaturali. Cose al di fuori di questo mondo!"
"Perché organizzate...delle cerimonie il 26 ottobre, Killer?"
"Sono per gli studenti scomparsi, Dream."
"...Scomparsi?"
E' come una persona. Inizi a conoscerla col tempo. Impari la sua natura. Scopri i suoi segreti più profondi.
"Vorrei denunciare una persona scomparsa."
"Come ti chiami, ragazzo?"
"Nightmare Joku."
"E il suo nome?"
"Cross."
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Same You, Different Font by radskull69
Fandoms: Undertale (Video Game), Deltarune (Video Game)
23 Aug 2025
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Ah yes. The classic ‘’Heather’ convinces the skeletons you’re an evil human so now it’s a EVIL reverse harem’.
Oh? But what’s this? A TWIST?
Sans couldn’t live with himself after what happened to you, going near insane after you’re gone. So behind the others back he uses the machine to undo what he did, except it didn’t. He can still feel his sins crawling on his back.
Oh well, it’ll all be worth it once he has you back in his cold hands again. Screw the other skeletons.
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The House Next Door by BattleMaiden13
Fandoms: Undertale (Video Game), Underfell - Fandom, Underswap - Fandom, Swapfell - Fandom, Mafiatale - Fandom, Mafiafell - Fandom, Mafiaswap - Fandom
23 Aug 2025
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The first time you met monsters you manage to run into four of them and literally run into one of those four. Now they are apparently moving in next door with their siblings and you can't seem to imagine a life without monsters. On the plus side they tell horrible jokes and have endless amounts of energy. So what could possibly go wrong.
Part 1) Chapters 1-138
Part 2) Chapters 139 - ??? -
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Post Deltarune Chapter Four because goddamn it I will not wait a year to know what happened in that giant cliffhanger that Toby Fox left us with.
Also I wanted Kris to feel something other than despair, at least for a while.
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A alternate universe where the Dreamtale brothers swap roles.
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This work exists to host entries relating to my project Undersided! These may be continually updated without posting new chapters, as more material is added. I'll add timestamps for each edit to a given chapter.
This work is dedicated to the public domain.
Read Undersided on the website at https://vector-graphics.github.io/undersided/ -
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You're looking for a job. You find it by answering a 'help wanted' ad in the paper. You find you get more than you bargained for...
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Every year since the monsters were freed to the surface, Mettaton has thrown an exclusive party. Papyrus has been invited since the beginning, being strung around by Mettaton's whims.
until things go too far, and Papyrus is stuck with detached relationships, an awful mental state, and a pregnancy.
[ Fic title from the song 'Sleep Talking' by Indigo De Souza. ]
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Here Comes the Bride by FandomWorld9728
Fandoms: Undertale (Video Game), Underfell - Fandom, Underswap - Fandom, Swapfell red - Fandom, Fellswap Gold - Fandom, Echotale - Fandom, Horrortale - Fandom
23 Aug 2025
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You were so excited to finally get married to your long time fiancé, only for him to leave you for another girl with nothing but a note. Lucky for you, your two best friends were there to help you through this rough patch of your life.
Series
- Part 12 of Undertales Across the Multiverse
- Part 8 of Papyrus/Reader Fics
- Part 8 of Sans/Reader Fics
- Part 1 of Here Comes the Bride
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Lust, a captivating massage therapist, finds solace in two unlikely relationships with Red, a fiercely protective teacher, and Dance, an exuberant skeleton with a traumatic history. As they celebrate the anniversary of their unconventional love, a dark twist shatters their fragile happiness.
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To secure monster-kind's future on the surface, Frisk decided to take matters into their own hands.
While the monsters were busy settling into their new lives, Frisk still had places to go. Nobody would suspect that Frisk was returning to The Underground. And no one should be around to see them activate the DT extractor.
Fortunately, things didn't go quite as Frisk had planned.
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Ghost monsters don’t have daemons — that is, until they become corporeal.
Napstablook doesn’t know this, when they end up trapped in Mettaton’s dead body.
Neither does their daemon.
Series
- Part 1 of a different side of me
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A week has passed since Ink has seen Error.
A week that changed things between the Guardian of the AUs and the one known as The Great Destroyer.
Have things really changed though?
Ink isn't certain he really knows, but what will he be willing to risk to find out the truth?
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My English-language interpretations of the French-language rap battles in the Rap Battle Of GAAA series, created by Maddow, aka The Mamadou. (WARNING: Some of the lyrics may be explicit!)
(Translyrics for RBG #35 - DONKEY KONG vs. BUCK WILD - now up!)
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You needed a new scenery, a fresh start to really learn to love yourself, and the universe decided to throw you in a different world, and do it subtlety, like it was so prank on you.
A universe where monsters from undertale exist and now you just have to just– live with it?! It was strange and what's stranger–Is the fact you now have soulmates, some of whom who hates or dislike you.
Great~.
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Spamton Gets Rescued from Kidnapping and Falls in Love with Mr. Ant Tenna the Sexiest Man in the Universe by cowfarts
Fandoms: Deltarune (Video Game), Rain World (Video Game)
22 Aug 2025
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Spampton gets kidnapped by his Evil Brothers and almost gets his Ribs broke but then he gets saved by the sexiest man in the known universe MR. TENNA SEXYMAN. Is this True Freedom or just another Prison?
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Papyrus believes in everyone.
...
The word "everyone" doesn't include himself, it seems.
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Alternate Archive by WakuEggroll
Fandoms: Blue Archive (Video Game), Undertale (Video Game), 本好きの下剋上 - 香月美夜 | Honzuki no Gekokujou | Ascendance of a Bookworm Series - Kazuki Miya, SPY x FAMILY (Manga), 小林さんちのメイドラゴン | Kobayashi-san Chi no Maid Dragon | Miss Kobayashi's Dragon Maid, 明日方舟 | Arknights (Video Game), Touhou Project, Mahou Shoujo Madoka Magika | Puella Magi Madoka Magica, 龍が如く | Ryuu ga Gotoku | Yakuza (Video Games), Gabriel DropOut (Anime), Gabriel DropOut (Manga), Team Fortress 2, モブサイコ100 | Mob Psycho 100, Assassination Classroom, 幼女戦記 | Youjo Senki | Saga of Tanya the Evil - Carlo Zen (Light Novels), 幼女戦記 | Youjo Senki | Saga of Tanya the Evil (Anime), Vocaloid, UTAU (Audio Database), 呪術廻戦 | Jujutsu Kaisen (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga)
22 Aug 2025
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Every Sensei is different, so who are these other Senseis?
Well, you have a skeleton that can teleport, a suave assassin who turns invisible, a dragon (and a maid?), a rabbit that can freeze a city, a Yakuza legend, and... a horsegirl?!
A collection of contained crossover Senseis from different fandoms updated for every day of AU-gust 2025!
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What if Season 1, Season 2, and Season 3 were "combined" into one?
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Papyrus loves Sans, perhaps more than a brother should