The Smartest Undertale AUs Characters Ranked by IQ

Check out the smartest characters from your favorite Undertale AUs, ranked by IQ! Let's see who's got the brains in the Underground!
Enjoy!
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Undertale by Toby Fox
Comparison by ‪@xXMrPROXx‬
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CREDITS
Background Music by ‪@garzillathehedgehog7005‬ : • storytime. - (Cover)
Most of picture are from www.pinterest.com/
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#undertale #undertaleau #undertaleaus #sansaus #gaster #deltarune #sans #alphatale #epictale #underverse #xtale #powerlevelspro

[@xXMrPROXx]

Thank you all so much for 400k subs! 🥳 I'll do my best to upload more fun videos soon!

[@Jax_748]

No problem

[@jaynem4]

5 likes and 1 reply!?!? Let me fix that

[@purple-chell1790]

Next goal 500k 🗿

[@ChadTariao-pu8gd]

WC my idol

[@Dark-404.]

Alphaverse Vor ☠️

[@camellejacobs8355]

4:50 ITS OVER NINETHOUSAND

[@animeboy9603]

😂W reference. RIP akira toriyama

[@emptyazurite5972]

Damn 42,000 IQ But Can't save his brother

[@user-no7jj8yp8o]

William was the one who couldnt save his brother 404 on the other hand could with low difficulty

[@CheesePlayzThis]

Infected!Sans fan over here.

[@light-cp4ny]

William and 404 is the same person?

[@user-no7jj8yp8o]

@@light-cp4ny yeah they are the same person but separate personalities

[@user-md3br5rs5y]

@@user-no7jj8yp8o infected is canonically a lot stronger than 404 when you know only butterfly existed.

[@user-lk9tf1mg6o]

The player sans has a book Foliantix is ​​a book of absolute knowledge. It contains all information about: all living and non-living things; languages ​​and species; phenomena and theories; strength and abilities; the location of the place; etc. - absolutely everything. As Foliantix says, "If information is contained in something, something, or someone, I know it" and as it is known, "Information is more dangerous than any power," this book is one of the greatest dangerous weapons that everyone aspires to. get. . The actual title of the book is unknown. Everyone called it differently, and Foliantix is ​​only the latest known

[@AikhenMacraePineda]

6:11 Wiki sans boutta read everyone's search history with that look

[@petejvillodas6487]

I was about to say that

[@GlitterEclipse]

4Th Breaker Z Sans ,I Miss that Sans

[@e.x.p.0325]

No undertale monster except flowey remembers the resets, sans only thought you died because of your facial expression. Also congrats on 400k subs.

[@xXMrPROXx]

doesn't that makes him more intellegent.... also thanks dude!

[@lastexploit3708]

What about Asgore?

[@coolsgameandvideo1363]

​@user-yd2dj4lj1ssans can remember what timelines be

[@user-vm9xu1wv6k]

No one said he remembers resets, he just knows that they exist and how they work

[@Nevi17]

Sans knows about restarts When we pass the pacifist, and then we start the genocide, then he tells us: We felt good on the surface or similar to that But the fact remains, it comes to us about it Sorry for English _:D

[@mkrule_007world]

Congrats on 400K subs you deserve it after all of your hardwork🎉🎉

[@Error404Sans..]

FINALLY. MY MOTHERS IQ IS KNOWN. SHE IS SO SMART

[@SimplyEgg.mp4]

weird ahh roleplayer

[@Error404Sans..]

@@SimplyEgg.mp4 WEIRD AHH EGG

[@Error404Sans..]

@@SimplyEgg.mp4 🤫

[@K_T_B_]

​@@Error404Sans..🧏‍♂️

[@ProP2727]

W mom

[@Onur404]

(6:49) Even if you point a gun at Sans' head, don't let him take this photo.

[@W.D._Sans_Lazybone]

Hehe pal

[@iNsAniTy9669]

...

[@Alter106]

hot take: i feel like ordinary sans IQ should have a higher IQ since the whole time he purposely makes these puns so he can make you not know who he really is and make you only think he’s just a brother of Papyrus who likes ketchup. But who he truly is… you don’t need to know tbh everyone know who sans really is but he literally studies your journey and keeps making you reset over and over again because he already exactly knows how he will break you and will keep doing it until you choose the good ending. He’s literally considered ONE of the smartest characters in the game because of it that their have been hints that he’s a scientist in the secret room behind his house and he studies quantum physics (evidence is you find a book he has about the study of quantum physics) (Edit) I would put his IQ at 175

[@oscarvaldovinos6597]

Firstly, congratulations on the 400k bro and let's go for the 500k subs and secondly, how is it that the IQ of everything is 0 if it is a composition of several sans from the multiverse of Aus?

[@sanstheskeletonthefigure]

6:01 reapertale gaster: knows 100% of the universe 6:05 core!frisk: knows 100% of the multiverse 6:10 wiki!sans (fanon): knows 100% of the fandom 6:16 4th breaker z sans: knows 100% of the fiction bonus: the player sans: has a book Foliantix is ​​a book of absolute knowledge. It contains all information about: all living and non-living things; languages ​​and species; phenomena and theories; strength and abilities; the location of the place; etc. - absolutely everything. As Foliantix says, "If information is contained in something, something, or someone, I know it" and as it is known, "Information is more dangerous than any power," this book is one of the greatest dangerous weapons that everyone aspires to. get. . The actual title of the book is unknown. Everyone called it differently, and Foliantix is ​​only the latest known thank to user-lk9tf1mg6o STS (sans the skeleton/the figure) (the godverse/the lotus/ultimate godverse) (me): knows ∞% all of fiction verse and all of fandom because exist before everything create iq more than night omniscient omniscient and others more like precious omniscient sure and the most smartest in all of fiction verse so not add me in video it's okey understand ok

[@Joeld0-ge8jy]

4:42 ITS OVER 9000

[@FrostTsb]

¶®™©°§×

[@Mloihdrn]

5:31 ITS OVER 9000000

[@huongthai2903]

Beware of the 4th breaker z bc he will break the fourth wall if u don't sub to power lv pro....

[@tbnrspaceranger]

Gaster looks like he's gonna open a domain (in the thumbnail)

[@Napoleon_436]

Domain Expansion: Core

[@ningyaungao49]

Domain Expansion: Wing or Ding

[@VSatoruGojoV]

Domain Expansion: Infinite Genius

[@iNsAniTy9669]

Domain expansion: void of terror

[@flagtdlol]

Well, knowledge is not iq, iq is the capability to process information and solve problems.

[@user-dd7hv2sx5b]

Me With 121 IQ In 21 Year And Quantum Physics Knowledge From Like 5 Years: I'M NOT IN DANGER. I AM THE DANGER. 😅

[@flagtdlol]

@@user-dd7hv2sx5b well 121 iq is quite higher than the average iq so congrats.

[@Floppaking189]

Very Cool!!! Keep the work

[@RTOmega]

I would say PLAYER is around 150-200 considering they can write perfect code in seconds and even hack the verse enough to enter it.

[@fa-mr9xi]

Has anyone noticed sans his blue and yellow eye on gravity atacks only

[@Abchdhsbdf]

What about it?

[@SansINess53]

Everything sans can't beat sans in IQ that should be noted, unless some idiot thinks everything sans, beats everything.

[@IDKWHATTOPUTHERE-di8li]

poor wiki sans he saw really horrible things

[@darthH.H22]

why does sans have the same IQ as albert einstein?

[@Thismodernworld-k1z]

His dad (fanon gaster)taught him a lot

[@dawnwacek5569]

Albert Einstein has WAY more iq than that It’s not that much more actually but it’s still a bunch more

[@michaelneil7163]

Guys that was the Fanon Version of Wiki!Sans as Wiki!Sans was stated to be like a virus that infected the entire UNDERTALE FANDOM yes I witnessed it as well alongside many others so he's technically "broke" the fandom itself when it happened causing many wiki pages to crash and get injected as, Wiki!Sans is a knowable shapeshifter, etc. 4th Breaker Z Sans get ready folks because I know about him! 4th Breaker Z!Sans is a skeleton who oversees the border between the fictional Omniverse and the real world. In order to accomplish this task, he is empowered, making him an absolutely powerful creation in fiction. (HE IS IN THE GODS AND MOTRALS WIKI) but yeah he knows anything and everything about FICTION while Wiki!Sans via Fanon Version knows the entire UNDERTALE FANDOM because... that dude crashed it, infected it, etc... what a monster.. anyways here ya go!

[@Fatalerror-sans109]

TTTHANK YOU!! FFFORR YOURR SUPPORT!!!

[@lalsonngaihte8871]

the frisk iq part is crazy.

[@MultiverseMagma]

Amazing video also congratulations on reaching 400K subs and I will always enjoy your amazing content 😊

[@xXMrPROXx]

Thanks :D

[@MultiverseMagma]

@@xXMrPROXx your welcome dude 😎

[@RileyAAAAAAAAAAAAH]

If some of them weren’t skeletons their brain would go even further beyond.

[@Chicken1997]

Flowey should be higher IQ than Sans. Sans doesn't actually know about resets, but Flowey is completely aware.

[@SANSationalArmy-m3g]

the only reason flowey is aware is because they have DT and that they have reset in the past meaning they kept their memories of the past timelines sans doesnt have it meaning he doesnt actually keep his memories hes just so smart he can tell what happened by reading someones face something that flowey cant do

[@T.C.D_Official]

Average discord chat

[@Chicken1997]

@@SANSationalArmy-m3g fair, I see your point

[@kaiden-cn1vz]

he does though

[@Chicken1997]

@@kaiden-cn1vz wdym who does

[@ducc1]

Wiki: Knows *all* of the fandom I feel so bad for him...

[@HeronKChaves]

I LIKE 4TH BREAKER Z!SANS AND THE OBSERVER SANS

[@EgoStyc]

WTF DID YOU DONE TO FRISK💀💀💀💀💀

[@webbkids4]

IK WHAT THE FU-

[@Shifty175]

;)

[@Shifty175]

Id sma-

[@iNsAniTy9669]

Smash

[@Shifty175]

@@EgoStyc why were her legs up ;)

[@Comeback-xp1iq]

Thank you for your work. Your videos are really cool. P.s. And i upgrade my english by your content, cause it's really give motivation.

[@tyr720]

Yes you finally made it to 400k I’ve been subbed before you made it to 100k love you keep making this video they keep getting better and better

[@respicioninofranco9847]

Congratulations on getting 400k subs we will support your videos no matter waht

[@LiamIsTheDabin]

1:16, dude I have a mouse pad of that sans image

[@virus404ripoff]

if timeKid smarter than bill then ain't he able to have a change to trick bill and absord him .-.

[@kenchillin4569]

Congratulations on 400k hope your channel continues to grow 😁👏🥳🎈

[@xd-fx6yd]

Bro pulled those numbers out of His ahh

[@SupernovaPlayzOfficial]

Me : know nearly all au's Wiki sans : Knows all the fandom Me : Teach me my master. 🙏 [Yes,i litterally know NOTHING about fandom,im only into canon]

[@FakeoutSB]

Very good video keep up the good work!

[@Abdalah11]

Congratulations in 400k sub and nice video

[@Rafaelfromuhidk]

Nice! And congratulations dear power level pro on hitting 400k!

[@W.D._Sans_Lazybone]

I have big brain (for sure)

[@Rubyblue2001]

Oh interesting video you made and it was enjoyable and the video was so amazing and interesting 😊😊😊

[@jaxenreyna1006]

Meanwhile faker 404: so my question to you is why the hell am I not in here

[@JaymerFIll]

SANSGPT :Has an answer to all questions

[@F.A.K.E.R.4.0.4official]

Wiki know wnat you google by that face

[@RikouHogashi]

Heh, when Intelligence becomes a completely overwhelming CURSE when not kept in check by Morality that is this hierarch I cant help but feel sad for the last few in this list :( knowing all of the Sins of Humanity can do when Sans looks to the player and not his opponent to transcend it all into godhood I'm glad this whole AU thing has slowed down but i can somewhat see why this Story of Undertale got so MASSIVLY Overblown in the fanfiction world due to its uniquely VERY Intense charm and core morality concepts and the freedom to take that wherever they want it to be all the way to reality altering godlike status trying to have it all bleed into our reality some how some way as the years go by no wonder Toby made Deltarune after that lightning in a bottle and us being excited for the upcoming chapters with sprinkling characters and concepts from our beloved Undertale yet I do not want to force any sort of expectations on the man who is doing quite well for himself with Nintendo's attention on him greatly these days there's a reason why both games got on the Switch and their radar he's basically the next Shigesato Itoi doing his own thing

[@giahuy8856]

She has been with you since you first established your channel.

[@SansINess53]

Sans only knows about saves not resets if he knew about resets then he would act like GG underfell sans to you.

[@user-jy7mz2uc1m]

Wiki!Sans has seen some things..

[@dawnwacek5569]

Sans and flowery should be way higher with their understanding of resets Some humans have higher iq than that

[@Kataki_UT]

Hey uhm... I don't know what your real name or nick is but... Buddy, can you also make some informative videos about AU's? For example the history of altertale... Or how nightmare became like that... Please?..

[@xXMrPROXx]

Sure thing! planning to do some more, also you can call me MrPRO for a nickname

[@Kataki_UT]

Then, thank you for your understanding, MrPRO. I wasn't expecting you to seriously read, agree and answer this :D I've been a subscriber for more than four years... Your videos are really amazing, we can't wait for more!

[@Ornitorenk31]

Kondom

[@Ornitorenk31]

Porno

[@FexerYT]

congrats on 400K subs!!!

[@jordantaylor3564]

As a experienced hacker I can say that I have a higher iq than error 404 sans

[@GreenSans-L]

Sans and flowey should be swapped, flowey exactly knows about every reset but sans can only know a possibility of timelines and see a "look on their face" I had to..

[@KenchaVang]

wiki sans sometimes be underrated

[@LifeVr-pf7sf]

Poor wiki!sans, he has seen the inappropriate side of it 😭

[@Error-us3wz]

Damn 4th breaker z knows the one piece

[@shadikal1593]

Congratulations 🎉

[@xXMrPROXx]

Thanks Shad! :D

[@jaydenmcglothin5111]

4:47 just had to sneak that DBZ reference in didn’t ya?

[@setzer1023]

dusttale obesseed monstar →battle iq Category only most high?

[@antonio_pripizduchi3515]

How somebody have more than 300 iq? Even 300iq is already impossible

[@douma2286]

I think there must be Underplayer and maybe VHS Sans

[@user-nk7kt4ut7p]

Good work i love your works now the goal 1m

[@Daviricardo32]

Everithing sans: rerrerreerrer

[@Digital_World297]

Some people call sciencetale sans past sans

[@PersonWhoLovesComments]

The apostrophes instead of commas when you had gone into the thousands make me so inexplicably angry.

[@timekids-b9z]

yeah me(time kids) is smart

[@Polly-1680]

Come on man, 1,000 IQ? That's genuinely unrealistic even for fiction's standards.

[@Jganimates]

The sans is literally my blanket i have ☠️

[@ShawnRundengan]

How can you even know all of the iq of the characters, where did you know that the last character in this video knows everything about fiction? literally no sans character is close to knowing 100% of fiction Also try making a tier for every sans from weakest to strongest

[@Inkboy497]

Yessir 400k we getting out the hood with this one

[@user-zt7lz3gz1u]

Wiki knows everything about the fandom? Man, stuff like undertail is probably taking its toll on him

[@user-uk3ze1wb7u]

bue videos bro in felicidades por lo 400k de sus

[@Thecoolonelol]

Does anyone remember underfail when merg played it?

[@little_occultist]

I'm afraid that my IQ is too low to understand this, so maybe someone with a higher IQ can explain it to me. So, the question is the following: if King Godvers is omnipotent, all-mighty, omniscient, omnipresen, omnipotentX2, all-potent, impotent, all-knowing, all-doing, all-[insert any word here], and Infinitey Code (popularly Fortran) is also all-adjacent, all-holding, all, all-all-all powerfully mighty, all-existing, all-persisting, ally-fully-mully-hully, then how, no, ALL-HOW, OMNIHOW, if you wish, can one be stronger than the other?! How can one be smarter than the other?! How can one have higher IQ then the other? From your own words, they are all-knowing, omnipotent, all- okay, enough. So how? I really would like to know!

[@dustytrust9846]

Wow... I felt see from 10.800 sub to 400k... I felt on nightmare mode sans and nmmbendy songs so good lol

[@YananKedy]

im suprised about everything sans and epic sans

[@dustdust_kingofdust]

6:14 ik that wiki has seen some wierd things

[@demonlagger8864]

sorry for being an hour late i overslept lol

[@senatorarmstrong4606]

Gaster (Void) is the only reasonable one here, not cringy or anything at all. Just a mystery man

[@JordanGreene-wn7go]

Nice video man

[@wojtek7779]

What fortran is Where is chara

[@aishvikplayz1392]

The frisk 💀💀🤨🤨

[@troll_gamingYT]

Do... skeletons even have... brains?

[@user-fx7ft3rw7q]

4th wall sans got way to much KNOWLEDGE....

[@user-vm9xu1wv6k]

We can't tell what frisk IQ is. After all frisk is a vessel, so we have no idea what could be frisk's IQ by itself. Even if guessing it by the players IQ, then it's still can be various, depends on the player who played the game

[@ewadynska7599]

so now everyone knows why core frisk is op

[@Jganimates]

Also, sans is smarter then everyone until it reaches I.fate papyrus

[@mr_drewspire]

6:37 You’re welcome :D

[@TruongNguyen-jm5zc]

Siuuuuuuuuuuu 400k sub🎉🎉🎉 Well done!

[@frizy3231]

FRESH HAVE BRAIN?

[@Velvet-Red]

wiki!sans has seen it all. all of the fangirls. all of that disgusting art work of himself.

[@uhahahahcringe]

Music on subs celebration thing is [Undertale's 8th anniversary] Megalovania (Remix)

[@THEDARKNESSKEEPSGROWING]

I'm underrated in this video

[@anzarfaraz5393]

OVER 9000!

[@battlebotsfan4260]

its kinda insane how there are almost no dumb undertale au chars

[@TheOverwriter]

Damn congratulations. Explain to me who the hell is 4th Breaker Z

[@user-jj9qv5zj8t]

@TheOverwriter just imagine him as sans if he broke the fourth wall knowing how all the sans are fiction fake etc.

[@user-no7jj8yp8o]

Mary sue character sans that breaks the fourth wall or sum