Underhope Sans and angry Papy. . Sans got the innocent theme not Papy now he is pissed XD . . If interested in a personal drawing from me, dm me. . made on PC . Tags:

Underhope - its UNDERTALE AU about hopeless underground and monsters in particular. Here we can see some differences in characters. Chara here a true pacifist, and help Frisk (in all andventue). Sans a very angry and sullen skeleton with bad relations with him brother. And, he is a Head of Royal guard, by the way. Papyrus openly hates Sans cause he killed innocent children what falled in Underground.  Toriel - still very kind and caring goat mother, but not hard to see that her heart is broken. She could not accept death her kids (Chara and Asriel especially), and when Frisk meet her, she noticed her indifference to what is happening.   I haven’t very much time, and think, what say something about aome later

Undertale AU Masterlist in alphabetical order

If you would like your AU added or removed from the list just message me to let me know!

Abysstale Acidtale (Acis!Sans) Admintale Adven!Tale Aftertale (Geno!Sans) Afterdeath Age-swap Akintale Akumatale Aladdin au/crossover Alone Together Altered Destiny Alterfell Altertale Alterswap Amalgamate!Asriel Amalgatale Amalgemate Amnesiatale Angeltale Angryfell Ania(skeleton) by @ania-da-peasant Animetale Animutale Anti-Physicstale Antitale Arcadetale Applefell Arrowtale ArtTale Ashtale Asriel Universe ASSETS Sans Astraytale Asylumtale ATale Atramentoustale Attorneytale Auratale Avalontale Aviantale Awakeningtale

Babybones Babytale (Baby!Sans) Badtimetale Bakutale Balancetale Beatlestale Begintale Bendytale Between Two Voids Bill!Sans Binatytale Birdtale Blanktale (Blank!Frisk?) Blighttale Blind!Frisk Blue Star Tale Bluetale Buttontale Bone Bunny (Talli, Swappi, Felli, Swalli, Fellippi, Aphrodii, Cellibbii, Taffetti) BonePunk Bossmonsterbani Brassberry Bromalgamate Burstale

Calcium Man Candytale Cantale Canvastale Captivetale Cattale Cardtale The Caretaker of the Ruins Cavetale CCtale Celestialtale Chronictale Cloudtale ClusterGem!Sans Chain!tale Charatale Changetale Chaostale Chesstale ChileTale C-ma!Sans Codetale Coldtale Collegetale Colortale Comic Papyrus Constellationtale CONTAMINATIONtale CoalesceTale Cool!Papyrus Core!Frisk Core!Gaster (Out of Control) +CG!Sans Core!Sans Core!tale Corrupt Beast Sans Cowboytale CPUtale CreamySweetale Creative!tale Creepvine Creepytale Crossovertale Crystal Cove CrystalSoul!Tale CRYtale Cutietale Cybertale (Cyborg!Sans?) Cryptotale

Dadster Daemontale Dancelust Dancetale Darktale Datatale Deitytale Deja Vu Tale Demitale Demontale Depressiontale Depresstale Despondenttale Destiny!Sans Deteriortale Devianttale DevilTale Devoidtale Digitale Differentopic Dissoctale Distale Distempertale Dividetale Domestictale Don't Hug Me I'm Determined Dragontale Draky!Sans Dreadtale DreamLifeTale  Dreamswap Dreamtale (Dream and Nightmare) Dreemur Reborn Driftingtale Drugtale Drunk!Sans Dustmetal Dustswap Dusttale (Murder!Sans & Phantom!Papyrus)

EchoedDreams Echofell Echotale Eclipsetale Ecto!Sans Electrictale Elementtale Emoswap Emotale Emotiontale Emptytale Endertale Endtale Engietale Epictale (Epic!Sans) Errortale (Error!Sans) Ex Sans

Fabletilt (Discontinued?) Fae U Fairytale Faithtale Fallen Children Fallentale Fallunder Familiar!Sans Familytale Fantasytale Fatal Error Fatetale Feartale Fellwolves Feraltale @feral-tale-au Flaretale Flipflopped Flowerfell Flowey is Not a Good Life Coach Flowey Possession Floweytale Flufffell Flufftale Fluffy Fire (FiFi!Sans) Five Nights At San's Freshswap Freshtale (Fresh!Sans) Foodtale Formtale FoundAbove ? Foundlingtale (hybrid!Frisk) (Droptale) Foxpy and BB (Bunny blue?) Fruittale Fullmetal Undertale Fushiontale Futuretale

Gallerytale Gamertale (Gamer!Sans?) Gangtale GasterBlaster!Sans Gaster!Sans (Rockabilly) (Echotale?) Gemtale Gendertale Genocide!Grillby / NoMercy!Grillby Genocide!Swap Glasstale Glitchtale Gloomtale Gloomytale Glowingtale Goffictale Gooptale Goopysoul Goth!Sans Gravitytale Grouptale GZ!hospital GZtale

Hacker!Frisk Handplates​ Hardtale Haremtale Harsh Realities Harvesttale Heartfell Heartswap Hearts of Horses Hearttale Heavenlytale Heaventale Haventale Hellsiblings Help_tale Hikaritale History Recast Hiyatale Holotale Homeland (Fableworld?) Hometale Hopelesstale HorizonTale Horrortale Humanitytale Human!Underfell Human!Undertale Hungertale Huntertale Hypertale

Icecreamtale Icetale Immortaltale Inferno!Sans Infinitytale Injectiontale InkSwap!Papyrus Inktale (Ink!Sans) Inspiretale Integritale (the story of the integrity soul) Inversetale Inverted Fate Ipseitytale It’s a snow poff - fluffy characters made even fluffier, literally

Jaegertale Jazztale Joseontale Judgement Hall > Face every Sans Judgement Hall > Face Every Character

Kaijutale Katanatale Killer!Sans Kingdomtale Kirbytale Kittentale Kitty!Sans and Pupyrus Kyuubi!Sans

Lantern AU (lantern day?) Legendtale Letter!Sans LightningTale Lil' skelebros Limbotale Linetale Littletale Lolitale Lollipoptale LOVEtale Lucktale

Maddtale Mad-hattertale Mafiatale Magictale Magmatale Mahoutale Majesticfell Majestictale Maniatale Mapletale Marketale Martialtale Masktale Matryoshkatale McGeetale Mechatale Memotale Memoryfell Mercyplates (Handplates sub-AU) Mercytale Meta - rambling about game mechanics, mostly - zarla-s.tumblr Mettatale Mineraltale Minortale Mirrortale Misery - zarla-s.tumblr Mixedtale MixedTale(fell,swap,corrupted), Mixmatch Mlp_egTale Mobtale / UT Mob Momma CQ, Kid!Fresh, Kid!Geno and Kid!Error Momplates (Handplates sub-AU) Monofell Monsieur!Sans Monster!Frisk Morbidtale Murdertale Mutanttale Mystictale Mythtale

Nativetale Naturefell Natureswap Naturetale Needlessly Complicated Sans Nether!Sans Negatale Neon!Sans Nevermore Newtale Nextale Nightingtale Nobodytale

Oceantale Occulttale OCtale Omotale Oppositetale Ore!Tale Othertale (Color!Sans) Outertale Overtale

Paperjam Papertale Papya!Sans Pallette!Sans ParaverseTale (Asterisk/ Gaster) Partytale Pastrytale PatronTale Pitchtale PJ's Daycare Plaguetale Plundertale Plushtale Pockettale Poketale Ponytale Portale Portutale Positale Possibilitytale Possessedtale Power of Eight Powertale Predatortale Pretertale Prismtale Pro!Sans ProtectTale Psychotale PTA Pumpkintale Puppettale

Quantumtale (TK!Sans?) Quintilliontale

Rainbowtale Reapertale (Reaper!Sans) Reborntale Refusetale Reptale Restorefell Reversaltale Revoltale Rewindtale Rivertale Rhythmtale RoamFell RoamSwap RoamTale Roleshift

Sailor!Sans SanFrisTale Sanrisk Sans Hazard (Hazard!Gaster) Santa!Asgore Savefell Savetale Save!Sans Scartale Scientist!Sans ScorchTale Scrambletale Searchtale Seektale SempiternityTale Seperatedtale Seraphim!Sans Sexy!Sans Shadowtale Shapetale Shatteredtale Sheltertale Shiftswap Shiningtale Shredtale Shytale Siblingtale Simstale Singtale Sintale Sistertale Sixbones Sketchtale Sleeplessfell Sleepy!Sans Slendertale Solacetale Soltale Sondertale Sonic Adventure: Grounded Sonictale Sorcerytale Soulfell Soulswaptale Soultale Sorrowtale (Sorrow!Sans) Spacegem!tale (is this a diff one from just below?) Spacegemtale Spanishtale Spelltale Spidertale Spiriatale Splintertale Spongetale Starfall Starstale Star Swapped StarTale Steamtale Storyshift Storyspin The Story of Erratum Stratostale Striketale Sugartale SunshineTale SuperheroTale Surfacefell Surfacetale Surftale Survivealtale Swapfell Swap!starfall Swaptale SwordTale

Talemix Taletwist Tantamount Temtale Terrortale Thrifttale Thundertale Tidetale Timelinetale Time!Sans Toddlerfell ToxicTale Trainertale Treetale Tribaltale Trickstertale Triotale TRYPOtale Toucan!Sans Touhoutale Tubetale Tundletar TwinTale Twistedtale TwixtTale (Calibri and Verdana) Two Fallen Siblings

Ultraswap Ultratale Underarctic Underbed Underbend Underblood Underbound Undercafe Undercamp Underchaser Underchange Undercharged Underchild Underchild (Chimetale) Undercolor Undercorpse Undercove Undercross Undercurrent Undercurse Underdecay Underdeepsea Underdream Underdust UnderEldritch Unexpecterchanged Underfaerie Underfairy Underfallen Underfalls Underfamily Underfates Underfeels Underfell Underferal Underflesh Underflip Underflood Underfloop Underflurry Underfresh Underfilm Undergallery Underghost Undergraffiti Underhades Underhaze (everybody's on drugs) Underheight Underhell Underhollow Underhope Underhybrid Underill UnderiNSaNiTY Underisle Underkeep Underkin Underkineses Underlaberinth Underlan (Nanalan) Underland Underline (Goatline) Underlink Underlock Underloss Underlovania Underlust Undermachine Undermafia Undermelt Undermemory Undermixture Undermoon UnderMountain UnderNC Undernight Undernovela Underpatch Underpray Underpire Underportal Underpuff Underpunk! Underrealms Underrose Undersail Undersanity Underscar Underscramble Underseasons Undersiren Undersly Underspiral Understeam Understream Understrum Understuck Underswap Undersweets Underswitched Undertail (Sexual version) Undertail (Tail version) Undertaint Und_rt_le Undertalia Underterror Under(the)Throne Undertide Undertoad Undertomb Undertop Undertournament Undertronic Undertum Undervain Underveil Underverse Undervirus Underwake Underwatch UnderWater Underwar Underwest Underwing Underwings Underwish Underwolves Underworld Undyingtale Undynetale Unifytale Uniontale Unknowntale Uppertale

Venom!Sans Versetale Villagertale Villaintale Virustale Vocaloid!Sans Vocatale V!Sans

Wartale Wartime!Grillby Weabootale Wildtale Wishes!Sans Witchtale Wondertale

Xanotale Xerotale X-Out Tale X-tale (Cross!Sans & Cross!Chara)

Yanderetale

Zephyrtale Zombietale

A Shit-ton More of Undertale AUs!

Undertale AU's · Underswap · Undersail · Mahoutale · Freshtale · Storyshift · Partytale · Underlust · Underfell · Trainertale · Haventale · Undertail ( 2 Varients) - Sexual Version - Tail Version - "Under-Her-Tail" Version · Understeam · Surftale · Fruittale · Undernovela · Understuck · Littletale · Witchtale · Underhades · Undermafia · Horrortale · Dancetale · Gemtale · Gendertale · Futuretale · CPUtale · Aftertale · Altertale · Sugartale · Fantasytale · Errortale · Inktale · Portale · Katanatale · Jaseontale · Overtale · Outertale · Dreamtale · Abysstale · Cattale · Alterswap · Elementale · Ultratale · X-tale · Auratale · Glitchtale · Astraytale · Blighttale · Coldtale · Chesstale · Cardtale · Darktale · Demitale · Digitale · Emotale · Eclipsetale · Underbed · Soultale · Sorcerytale · Singtale · Negatale · Drugtale · Sonictale · FNAFtale · Ponytale · Gravitytale · Undertalia · Steamtale · Undertoad · Underwatch · Spongetale · HELPtale · Dusttale · Reapertale · Zombietale · Colortale · Puppettale · Oceantale · Storyspin · Emotiontale · Hopelesstale · Magmatale · Icetale · Inversetale · Humanitytale · Hungertale · Legendtale · Linetale · Lolitale · Oppositetale · MartialTale · Monofell · Underwar · Undernight · Underhope · Revoltale · Underworld · Underlovania · Underill · Underportal · Underkeep · Fallen Children · Twistedtale · Predatortale · Lucktale · Mythitale · Nextale · Pastrytale · Sugartale · Dreamtale · Fusiontale · Anti-Physicstale · Asylumtale · Yanderetale · Underwolves · Underscramble · Thundertale · Undertalia · Hardtale · Wondertale · Underdust · Amalgatale · Foodtale · Underbend · Underflesh · Underfates · Underchild · Positale · Minortale · Undertourment · Scrambletale · Alterfell · Haventale · Powertale · Bluetale · Fairytale · Cloudtale · Underlink · Undervirus · Underverse · Echotale · Undersanity · Naturetale · Sugartale · Flowerfell · Differentopic · Tubetale · Changetale · Swapfell · Cattale · Newtale · Angrytale · Sintale · Underwest · Colortale · Uppertale · Fabletilt · Fallunder · Dreadtale · Hypertale · Shadowtale · Wondertale · Underswitched · Dreemurr Reborn · Talemix · Judgement Hall (2 vers.) - "Facing Every Sans" version - "Face Every Charcater" ver = Toriel, Asriel, Mettaton, etc · Grouptale · Weabootale · Vocatale · DeviantTale · Crossovertale · OCtale · Beatlestale · Creepytale · Engietale · Applefell · Badtimetale · Trickstertale · Understuck · Fullmetal Undertale · Undertronic · Und_rt_le · Underworld · Underterror · Flowey is Not a Good Life Coach · Babytale · Undercard · Sistertale · Universal Judgement ( Face every universal Sans ) · Underbent · Zombietale · Vampiretale · Undercreed · Epictale · Changetale · Asfaltale · Hollowtale · Underfilm · Monofell · Asylumtale · Goopytale · Wastetale ------------ Undertale AU Characters ( Mostly Sans ) · Gaster!Sans · Bromalgamate/Six Bones · Comic Papyrus · Toucan!Sans · Nightmare!Sans · Seraphim!Sans · Scientists!Sans · Lil' Skelebros · GasterBlaster!Sans · Cross!Sans · Paper!Jam · Bill!Sans · Core!Frisk · Flowey!Possession · Cat!Sans · Amalgamate!Asriel · BrassBerry · ClusterGem!Sans · Neon!Sans · Drunk!Sans · Venom!Sans · Killer!Sans · Gamer!Sans · Sexy!Sans · Gaster!Sans · Hacker!Frisk · Monster!Frisk · Baby!Sans · Sleepy!Sans · Ecto!Sans · Cool!Papyrus · Goth!Sans · Palette!Sans · Corrupt Beast Sans · Needlessly Complicated Sans · Santa!Asgore · Drunk!Chara · Tone!Sans · Baby Blasters · Paper!Jam · Brassberry · Paper!Sans · Killer!Sans · Cute!Asriel

This is Pixel. I drew him on a four hour car drive while watching Vinny Vinesauce do corruptions, and POOF. This guy was born. (I later drew over the picture on gimp, because BRIGHT COLORS!) He’s not really a papyrus, but he definitely looks like one. He was born from a bad corruption of code. He never really was a papyrus, he’s just always been… Pixel. He loves hacking the code and modding. Though, he mostly mods himself. That can lead to some… Well, bad results. He’s just too stubborn to realize he’s doing something rather dangerous. When he himself goes into a corrupted state, the corruption can spread fast, so he doesn’t like staying in AUs for too long. Being corrupted code and not a full character, there are some things he has a hard time understanding or comprehending, like a select few emotions or feelings. Overall, he’s pretty optimistic. Also, many characters tend to be wary of him, since he’s so keen on hacking. Because of his origins, he does not have an AU. Don’t mind the “Underhope”, It’s the name of a roleplay I’ve been doing for over a year.

UNDERHOPE

What is exactly Underhope? 

Underhope is an AU that takes place right after Chara dies and everyone has lost faith and felt their hopes and dreams shatter. Asgore does not want to kill the humans even if he is full of grief and pain due the loss of both children of his. Instead he is depressed and Queen Toriel does her best to cheer up her husband, she takes the charge, too. Directing the Royal Guard and so. 

Papyrus is wearing the Royal Guard’s armor.

Undyne allowed Papyrus to join the Royal Guard but she is terrified of something bad happening to him. Does she regret her decision? She does but she won’t crush Papyrus’ now accomplished dream. During patrols, both stay close. Undyne won’t let Papyrus have another partner but herself.

Is Sans still conscious of the timelines? 

More info here 

He is. He can vaguely recall the original timeline (Undertale), though, but he believes it’s a prediction (Genocide) rather than a timeline. He is still conscious of the SAVES. 

Since no one lives in the RUINS, who receives Frisk?

Sans. He still goes to practice knock knock jokes against the huge door which is unlocked now. Why does he go further? Himself doesn’t know but he explores the place and likes to rest on the bed of golden flowers. One day on his normal walk, he happens to find Frisk and thus, begins to explain how things work in the UNDERGROUND or what is that even. 

What happened to Flowey/Asriel?

After he died as Asriel  but was experimented on a flower he...He is still kept around. He befriended Papyrus yet it’s a hidden friendship because Sans can vaguely recall as a dream the original timeline (Undertale) and how he didn’t trust any sort of talking flower because they manipulated Papyrus. Sometimes, Underhope Sans is seen cutting off Echo Flowers and putting them on flowerpots: they still shine but they cannot repeat back the last thing they heard.

Flowey, too, recalls the original timeline but he firmly believes it’s “his worst nightmare” and that he is “Afraid of turning into a soulless monster”.

What’s Gaster role in this AU?

I haven’t yet decided. The accident that caused his death could have happened...or not. After all, Queen Toriel is in charge. 

Maybe he could have faked his death and now lives with guilt as the River Person.

Perhaps, he is still the Royal Scientist and has Alphys as his student and second hand.

How does the GENOCIDE run works in Underhope?

If Frisk RESETS after, say, killing someone. Sans will still greet them like no big deal happened but internally he is panicking that they would kill everyone he knows. For which, at all costs he will remind helpful and friendly. Even in the GENOCIDE run, Sans would try to constantly knock sense on Frisk. And once in the Jugdemental Hall, his left eye would be GREEN representing his KINDNESS and how much he hoped the situation could be avoided. 

He will fight back after realizing it’s pointless to try to know sense on Frisk, therefore his eye will turn blue as normal and the battle would be a bit more violent. He still has 1HP, though.

Too Much Undertale AUs!

Undertale AU's · Underswap · Undersail · Mahoutale · Freshtale · Storyshift · Partytale · Underlust · Underfell · Trainertale · Haventale · Undertail ( 2 Varients) - Sexual Version - Tail Version - "Under-Her-Tail" Version · Understeam · Surftale · Fruittale · Undernovela · Understuck · Littletale · Witchtale · Underhades · Undermafia · Horrortale · Dancetale · Gemtale · Gendertale · Futuretale · CPUtale · Aftertale · Altertale · Sugartale · Fantasytale · Errortale · Inktale · Portale · Katanatale · Jaseontale · Overtale · Outertale · Dreamtale · Abysstale · Cattale · Alterswap · Elementale · Ultratale · X-tale · Auratale · Glitchtale · Astraytale · Blighttale · Coldtale · Chesstale · Cardtale · Darktale · Demitale · Digitale · Emotale · Eclipsetale · Underbed · Soultale · Sorcerytale · Singtale · Negatale · Drugtale · Sonictale · FNAFtale · Ponytale · Gravitytale · Undertalia · Steamtale · Undertoad · Underwatch · Spongetale · HELPtale · Dusttale · Reapertale · Zombietale · Colortale · Puppettale · Oceantale · Storyspin · Emotiontale · Hopelesstale · Magmatale · Icetale · Inversetale · Humanitytale · Hungertale · Legendtale · Linetale · Lolitale · Oppositetale · MartialTale · Monofell · Underwar · Undernight · Underhope · Revoltale · Underworld · Underlovania · Underill · Underportal · Underkeep · Fallen Children · Twistedtale · Predatortale · Lucktale · Mythitale · Nextale · Pastrytale · Sugartale · Dreamtale · Fusiontale · Anti-Physicstale · Asylumtale · Yanderetale · Underwolves · Underscramble · Thundertale · Undertalia · Hardtale · Wondertale · Underdust · Amalgatale · Foodtale · Underbend · Underflesh · Underfates · Underchild · Positale · Minortale · Undertourment · Scrambletale · Alterfell · Haventale · Powertale · Bluetale · Fairytale · Cloudtale · Underlink · Undervirus · Underverse · Echotale · Undersanity · Naturetale · Sugartale · Flowerfell · Differentopic · Tubetale · Changetale · Swapfell · Cattale · Newtale · Angrytale · Sintale · Underwest · Colortale · Uppertale · Fabletilt · Fallunder · Dreadtale · Hypertale · Shadowtale · Wondertale · Underswitched · Dreemurr Reborn · Talemix · Judgement Hall (2 vers.) - "Facing Every Sans" version - "Face Every Charcater" ver = Toriel, Asriel, Mettaton, etc · Grouptale · Weabootale · Vocatale · DeviantTale · Crossovertale · OCtale · Beatlestale · Creepytale · Engietale · Applefell · Badtimetale · Trickstertale · Understuck · Fullmetal Undertale · Undertronic · Und_rt_le · Underworld · Underterror · Flowey is Not a Good Life Coach · Babytale Undertale AU Characters ( Mostly Sans ) · Gaster!Sans · Bromalgamate/Six Bones · Comic Papyrus · Toucan!Sans · Nightmare!Sans · Seraphim!Sans · Scientists!Sans · Lil' Skelebros · GasterBlaster!Sans · Cross!Sans · Paper!Jam · Bill!Sans · Core!Frisk · Flowey!Possession · Cat!Sans · Amalgamate!Asriel · BrassBerry · ClusterGem!Sans · Neon!Sans · Drunk!Sans · Venom!Sans · Killer!Sans · Gamer!Sans · Sexy!Sans · Gaster!Sans · Hacker!Frisk · Monster!Frisk · Baby!Sans · Sleepy!Sans · Ecto!Sans · Cool!Papyrus · Goth!Sans · Palette!Sans · Corrupt Beast Sans · Needlessly Complicated Sans · Santa!Asgore

A Little More Undertale AUs! More!

Undertale AU's · Underswap · Undersail · Mahoutale · Freshtale · Storyshift · Partytale · Underlust · Underfell · Trainertale · Haventale · Undertail ( 2 Varients) - Sexual Version - Tail Version - "Under-Her-Tail" Version · Understeam · Surftale · Fruittale · Undernovela · Understuck · Littletale · Witchtale · Underhades · Undermafia · Horrortale · Dancetale · Gemtale · Gendertale · Futuretale · CPUtale · Aftertale · Altertale · Sugartale · Fantasytale · Errortale · Inktale · Portale · Katanatale · Jaseontale · Overtale · Outertale · Dreamtale · Abysstale · Cattale · Alterswap · Elementale · Ultratale · X-tale · Auratale · Glitchtale · Astraytale · Blighttale · Coldtale · Chesstale · Cardtale · Darktale · Demitale · Digitale · Emotale · Eclipsetale · Underbed · Soultale · Sorcerytale · Singtale · Negatale · Drugtale · Sonictale · FNAFtale · Ponytale · Gravitytale · Undertalia · Steamtale · Undertoad · Underwatch · Spongetale · HELPtale · Dusttale · Reapertale · Zombietale · Colortale · Puppettale · Oceantale · Storyspin · Emotiontale · Hopelesstale · Magmatale · Icetale · Inversetale · Humanitytale · Hungertale · Legendtale · Linetale · Lolitale · Oppositetale · MartialTale · Monofell · Underwar · Undernight · Underhope · Revoltale · Underworld · Underlovania · Underill · Underportal · Underkeep · Fallen Children · Twistedtale · Predatortale · Lucktale · Mythitale · Nextale · Pastrytale · Sugartale · Dreamtale · Fusiontale · Anti-Physicstale · Asylumtale · Yanderetale · Underwolves · Underscramble · Thundertale · Undertalia · Hardtale · Wondertale · Underdust · Amalgatale · Foodtale · Underbend · Underflesh · Underfates · Underchild · Positale · Minortale · Undertourment · Scrambletale · Alterfell · Haventale · Powertale · Bluetale · Fairytale · Cloudtale · Underlink · Undervirus · Underverse · Echotale · Undersanity · Naturetale · Sugartale · Flowerfell · Differentopic · Tubetale · Changetale · Swapfell · Cattale · Newtale · Angrytale · Sintale · Underwest Undertale AU Characters ( Mostly Sans ) · Gaster!Sans · Bromalgamate/Six Bones · Comic Papyrus · Toucan!Sans · Nightmare!Sans · Seraphim!Sans · Scientists!Sans · Lil' Skelebros · GasterBlaster!Sans · Cross!Sans · Paper!Jam · Bill!Sans · Core!Frisk · Flowey!Possession · Cat!Sans · Amalgamate!Asriel · BrassBerry · ClusterGem!Sans · Neon!Sans · Drunk!Sans · Venom!Sans · Killer!Sans · Gamer!Sans · Sexy!Sans · Gaster!Sans · Hacker!Frisk · Monster!Frisk · Baby!Sans · Sleepy!Sans · Ecto!Sans

More and Improved Undertale AUs!

Undertale AU's · Underswap · Undersail · Mahoutale · Freshtale · Storyshift · Partytale · Underlust · Underfell · Trainertale · Haventale · Undertail ( 2 Varients) - Sexual Version - Tail Version - "Under-Her-Tail" Version · Understeam · Surftale · Fruittale · Undernovela · Understuck · Littletale · Witchtale · Underhades · Undermafia · Horrortale · Dancetale · Gemtale · Gendertale · Futuretale · CPUtale · Aftertale · Altertale · Sugartale · Fantasytale · Errortale · Inktale · Portale · Katanatale · Jaseontale · Overtale · Outertale · Dreamtale · Abysstale · Cattale · Alterswap · Elementale · Ultratale · X-tale · Auratale · Glitchtale · Astraytale · Blighttale · Coldtale · Chesstale · Cardtale · Darktale · Demitale · Digitale · Emotale · Eclipsetale · Underbed · Soultale · Sorcerytale · Singtale · Negatale · Drugtale · Sonictale · FNAFtale · Ponytale · Gravitytale · Undertalia · Steamtale · Undertoad · Underwatch · Spongetale · HELPtale · Dusttale · Reapertale · Zombietale · Colortale · Puppettale · Oceantale · Storyspin · Emotiontale · Hopelesstale · Magmatale · Icetale · Inversetale · Humanitytale · Hungertale · Legendtale · Linetale · Lolitale · Oppositetale · MartialTale · Monofell · Underwar · Undernight · Underhope · Revoltale · Underworld · Underlovania · Underill · Underportal · Underkeep · Fallen Children · Twistedtale · Predatortale · Lucktale · Mythitale · Nextale · Pastrytale · Sugartale · Dreamtale · Fusiontale · Anti-Physicstale · Asylumtale · Yanderetale · Underwolves · Underscramble · Thundertale · Undertalia · Hardtale · Wondertale · Underdust · Amalgatale · Foodtale · Underbend · Underflesh · Underfates · Underchild · Positale · Minortale · Undertourment · Scrambletale · Alterfell · Haventale · Powertale · Bluetale · Fairytale · Cloudtale · Underlink · Undervirus · Underverse · Echotale · Undersanity Undertale AU Characters ( Mostly Sans ) · Gaster!Sans · Bromalgamate/Six Bones · Comic Papyrus · Toucan!Sans · Nightmare!Sans · Seraphim!Sans · Scientists!Sans · Lil' Skelebros · GasterBlaster!Sans · Cross!Sans · Paper!Jam · Bill!Sans · Core!Frisk · Flowey!Possession · Cat!Sans · Amalgamate!Asriel