What's your fav Undertale AU??

my favorite is outertale, i think. i just really love space !

my fav has to be underverse :3 AND OMG OUTERTALE IS SO COOL

candytale and underswap!!!! 

my favourite is definitely horrortale I love the art style

Tbh mine is horrortale!!! It's so fun and the characters just feel so real! <3

100% fellswap gold! Artwork for it is top tier, information that we have can really make such a top tier story, the fact that underground is based lowkey on communist times, tasty

I LOVE UNDERTALE BY ITSELF,but my favourite AU is probably horrortale,I like horror ^^

xtale or underverse

Well personally I like underfell or fellswap, just something about the storyline 

Definitely Storyshift.

i like ink sans alot :D

Dusttale and Dusttrust are my favorites. I dunno why, but i really like those two.

Probably Ink!tale (or yk the doodlesphere since that's where Ink lives).

I LOVE LOVE LOVE HORRORTALE it got me rlly invested (up to chapter 3 I couldn't find ch4 and after) but candytale is also super good. AND OUTERTALE I love space sm I started playing the game recently and it's super duper detailed I can't wait to finish it :] sorry 4 the rant lol i love ut a lot but i gotta find more fun aus on yt xD

WAIT AND UNDERFELL 2 I 4GOT IT BUT IT'S RLLY GOOD

Its a little basic but i'd probably go with Underswap. While I don't like blueberry, actual Underswap sans and papyrus have really good designs. And Napstaton looks really awesome. I also like Storyshift, the idea of Chara and Asriel in Storyshift is really interesting, Also gotta love the best robot in town being the Original Fallen child, or in Storyshifts case... I don't really know how that would work. More Honorable mentions would be Swapfell and Storyspin.

Okkk this might sound basic but I love under verse, dreamswap (ignoring certain ships), and horrotale . Like the antics in dreamswap are hilarious. And do I rlly need to explain horrotale and and under verse

TS!Underswap is probably the best AU, but man. I love you, Horrortale. Sure, it may have massacred Alphys, but what AU doesn't? It's just.. so creative, and the horror is palpable and atmospheric, and AGGHH... I really love it. That scene with Alphys and the bones stuck with me for a while. I love Horrortale.

Dreamtale has always been my favorite but Aftertale is the best <3

dreamtale!!

Gztale, underswap, horrortale, underfell

Oooooh dfficult question, I definitely love Farmtale, Underlfell, Horrortale, Xtale, Dreamtale, Underswap, Outertale (the aesthetics are just out of this world) also ofc the original one

xtale !!

outertale, inktale and xtale my favs!! 

Litterly just any one with the 'bad san's' + Cross if u dont count him as a bad san's.

[friend me dawgz]

NYHEHE WOULD PROBABLY BE..HMM UNDERSWAP! AND FRESHTALE!

Loved the designs for Empire!verse. I really love Dream!swap, I used to role play Error alot :3

UNDERSWAP IS SO- IDBWODHAOAJ I LOVE IT 💥💥️

I LOVE Horrortale, its my favorite au by far, but i like Underworld a bit even though its slightly disturbing. ':)

oooo mine'z alwayz been horrortale!!! the story is rly cool nd i love the creepy art style X3

I love all aus, all of them beautiful in their way!:3

horrortale is my favourite. i like the story and love how different the characters are.

Definitivamente flowerfell, las historias de romance trágico y el único deseo es ver las flores doradas es muy buena para mi

i used to like sm mafiatale but there was no content

Omg! I absolutely LUVVV HorrorTale! I’m just really sad about how much it’s fandomized, but sometimes it ends up being pretty neat! ;3

I personally love storyshift! Mostly cuz i love chara and kin sans so i js love chara in sans's role :3

oooh totally horrortale!! its such a classic :33

my fav AU gotta be flowerfell since the story is amazing 

I think Flowerfell and Outertale have got to be my most fav ones ♡

Flowerfell <3

But I wish the creator of that Au hadn't been forced by the fandom to make the relationship between Sans and Frisk a ship when the initial idea was that they were father and child :"""(

I just love Killertale, Dusttale, Horrortale and Dreamtale. My favorite Sans AU is Killer. I think he's really nice and cool

definitely underfell, i love the color red smmmm!

I really like Underswap and Underfell!

i know its kinda edgy but i genuinely like underfell >-<

Mine is definitely Handplates!! The art style, the story, the immense level of worldbuilding and using headcanons to explain canon events, its really good. The comic is genuinely the best Undertale media I've read and I wish it had a bigger community tbh. 

My favorites is Underverse and Errotale (If Errortale counts as an AU)

Adventuretale by Arany_sweet <3

horrortale!! the storyline and comic are so well made, and I love the characters :3

horrortale!! the storyline and comic are so well made, and I love the characters :3

My favorite is Slumbertale, it's such a cool AU!! I would love if it was more know :33

xtale, horrortale and something new ^^