UNDERTALE reacts to UNDERTALE YELLOW: Genocide Route (All Bosses and Ending!)

The end lies beyond. Let justice be done.
Warnings: Mistakes, Grammar issue, Medium Quality (Video too long).
Timestamps (Will be added soon).
Information:
Beginning, Martlet, Ceroba, Zenith and Ending reaction made by @GCtoru666
Axis Reaction, Thumbnail and Gameplay made by KenGC (Me).
Video used: • Undertale Yellow
Total:
Screenshots Taken: 666 (Again???)
Time taken: 3 weeks (due to mid-term exams and real life problems).
Apps Used: Gacha Club, Capcut, MediBang Paint Pro.
Thanks for watching, make sure to like and subscribe to support us!

[@Thetophattedscribble]

0:00 Introduction/Start of the video 7:01 Martlet 13:37 Ceroba 18:43 Ceroba (Phase 2) 28:33 Axis 35:28 Zenith Martlet 41:08 Martlet's Backstory 45:03 Zenith Martlet (Phase 2) 53:48 Outro

[@thornyAssassin]

Here to explain yellow's geno route in a couple of words: Clover's thought of justice changes from for mosnterkind and humankind, just to humanity. Clover's breaking point is the mention of the blue soul, Their best friend. Now that clover knows that their dead, what's the point of not punishing the monsters for killing them? In the name of justice.

[@karmaspidr8680]

Bruh, if they watch Pacifist and see how strong Starlo is, they're gonna be pissed.

[@RandomGuy_368]

The fucking "Nice biden blast" from gaster sent me to the floor, Like wth

[@OverAverage.]

Same

[@miss_circle-cat696]

when

[@skell6134]

​@@miss_circle-cat696Literally when Clover blasted asgore

[@kongicorn]

same

[@goldendice3059]

Damn, they were shook by this. But if this 'timeline' has them shook, then what Clover did to free them all in True Pacifist will likely shake them to their core. (Especially Toriel.. since she'd get to see her 7th child's sacrifice with her own eyes.) (Also please show them Clover dancing in Hotland on the True Pacifist run XD)

[@busayoking7841]

Did you guys know, that Clover is still showing Justice in this Route? Real

[@Jeiidy]

An extremist justice…

[@sheogorath6834]

There nothing "just" about a genocide.

[@Mr_acorn_exe]

In general, when you go through a revenge ending, technically you create another universe separately, so revenge ending it’s just another universe So you're wrong when you said that this ending is not canon, it's canon,but it just a different reality

[@Lorenzoalvesgoncalves]

Well youre right

[@kenut4586]

So it technically non-canon for this universe they are reacting-

[@Mr_acorn_exe]

​@@kenut4586 but canon for another new universe

[@antunderexist692]

​​No, UnderTale Yellow fanon, not non-canon Non-Cannon and Fanon have different meanings. Non-Canon means the things that author done but didnt use in lore just like chara's ability to delete game Non-Canon as toby tried code that but he couldnt so he cancelled it .​@@Mr_acorn_exe UnderTale Yellow on the other hand is a "fanmade prequel" which not counted as non-canon as its fanon.

[@Mr_acorn_exe]

​​​@@antunderexist692 are you serious? Read again my comment bro. You wrote incomprehensible garbage Although you know what...? Screw this 😐

[@karmaspidr8680]

This was incredible. The pure terror in that room was something else. I can't wait for more UTY reactions to be made.

[@user-qz9qm3gl2u]

Clover gets determination ability, but stronger than Frisk, because he can save in battle

[@karmaspidr8680]

That's actually a very interesting point.

[@underbed]

Clover doesn't get the determination ability, he already had it (just like other 5 souls), it's just that JUSTICE is the dominant trait of his SOUL, it doesn't mean however that he lacks PERSEVERANCE or BRAVERY, i hope i made myself clear So yea, Clover's determination just kept getting stronger with each LV earned, until it was enough to override Flowey's determination And mind you, Frisk already overrided Flowey's DT when they first fell underground, so no, Clover's DT is not stronger than Frisk's As for saving in battle, Flowey also did that when he gained control over the timeline (by absorbing 6 souls), Frisk/Player could also do that, but they lack the knowledge on how to do so ('sides we already can SAVE and LOAD, doing it inside of battle would be too cheating) However, Frisk still can "SAVE" during a battle in some way, when in a battle against Asriel Dreemurr, and i quote: "You try to reach your SAVE file..." So we, the player, given the controls of the game can not SAVE and LOAD inside of a battle, however, Frisk can

[@12Blast]

⁠@@underbednone of the souls before frisk had the ability to use save/load or reset. Probably not even chara.

[@determined_ink7753]

​@@12Blastno

[@determined_ink7753]

​@@12Blasthe meant that every soul can have a little but not DETERMINATION that can SAVE and LOAD

[@underbed]

56:55 They should react to a video "The Dark Side of Undertale's SOULs" by Shayy, would be awesome

[@kenut4586]

If Shayy allowed then I will do it

[@underbed]

it is said in the description of his channel that you can use his videos if you credit him@@kenut4586

[@underbed]

read his channel description@@kenut4586

[@underbed]

U are allowed, just credit him lol​@@kenut4586

[@Do_you_have_coffee]

​@@kenut4586 Tbh I don't think he would bother if you used it. The amount of gachatubers that use videos without asking is enormous but they atleast give credit. What would bother him was that you claimed his video as your own.

[@Lojoalmiguy]

i love that if you don't shoot Starlo there it will reveal he wasn't even using an actual gun

[@Yaroslav_getOut]

55:45 ye sure gaster the most beautiful thing he ever thought...

[@DEIKO19]

After thinking about it i have come to the conclusion that ALL 3 ENDINGS ARE CANON First would be the Neutral ending, after this happens Clover would be furious, his only friens saw him as nothing but a Puppet, and the King and monsters hunted down any human that had the bad luck of falling the underground Thats why when Flowey resets he does his Vengeance route, and after it, the words of Asgore and Martlet Echo on his mind, is it true? That monsters are not all bad?, there is only 1 way of finding out, resetting and starting aaaaaalll over again (by himself course he had the control of the timeline) And then the Justice/Pacifist route takes place

[@William_Voidborn]

Now to get them to watch True Pacifist UTY, and they will see the real timeline of Clover, and Ceroba's Tragedy.

[@eon3665]

The video was always as good as it was. I'm happy to see another video on this channel. Good luck to everyone

[@Player39-er2hc]

Undertale yellow was worth the wait.

[@CursedDustKiller]

55:45 Wait how does gaster know what a biden blast is

[@witherslayer4239]

Well, considering he was shattered across time and space it's possible that part of him saw our memes.

[@Coco50k]

WOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO I was and still am so hype for that reaction! Can’t wait for the other UTY reactions you have planned!

[@paulinhorobertogoncalvesdo2687]

Oh yeah this was incredble good you make the reactions so good i will remember to watch this again someday anyway i hope you get some rest after this and have a good afteernoon see you later ken and toru yours are the best in the planet on gacha reaction

[@kolindturnmire1698]

I love your vids, and how you did every boss and enemy.

[@Jazzw125]

great video! i hope you do the pacifist run bosses next!

[@thetky_clan666]

We see the soul at their brightest by default but where Clover may have acted out of *JUSTICE* before, what they're doing was more towards **VENGEANCE** which is the other half of the JUSTICE soul.

[@user-ky8wo5qr5b]

Crazy vid trust me

[@pcconta-bx1br]

sus

[@C0DY420]

55:37 FINAL FLAAASH

[@Chronology-Roblox86123]

1:06 Frisk: DID I NEVER EXIST?!

[@Timoo9999]

I love how when axis said he was forced to neutralize that human clover got so mad that he gained 3 levels and gained an laser and shooting ability on his soul

[@Flareblitz-afterburner]

Not gaster calling Clover's justice beam the Biden Blast bro. 😭

[@cadene3572]

Nice, Biden blast

[@asunanotherelmafo]

They should react to the pacifist ending 🫶

[@harley-ut7ii]

I won’t even lie the Biden blast reference caught me off guard 😂

[@roshanrahman962]

55:45 Gaster:Nice Biden blast💀💀💀💀

[@frostborn2813]

In fact, he did not do justice, he is the one who prevented it.

[@Bonkerer]

19:38 I'm kinda disappointed they didn't say anything about Ceroba's injured sprite but overall it's a great video

[@qtcquestionbloc4440]

i did not now undertale yellow music was this good

[@BetterCallPapyrus]

@11:40 please you think mimicking sans's blasters is gunna be enough to kill me? that's how little experience you think i have? pahetic.

[@BetterCallPapyrus]

@12:10 she's literally a mocking bird that's too funny! she has undynes lock-on spears, sans cycle blaster, and jevil's merry-go-round. what else are you stealing little mocking bird?

[@BetterCallPapyrus]

@12:45 oh no my mistake shes actually a chicken lmao!

[@BetterCallPapyrus]

@49:15 you have no right to judge me chicken, you killed 6 [would have been 7] kids and deciared war on a whole species. all over 2 kids [one of which was not legally yours] and being trapped for a few hundred years. you made your bed when those kids never came back, now lay in it.

[@BetterCallPapyrus]

@50:40 oh asriel nothing will bring me more joy, _THEN REUNITING YOU WITH YOUR BEST FRIEND IN HELL!_

[@BetterCallPapyrus]

@52:00 good bye asriel tell them to make some room for asgore when you get there.

[@BsCloverBz]

I wonder, if he is gonna make true pacifist reaction, Nice video!

[@qtcquestionbloc4440]

literally: IVE GOTTTA GUN, NO GIRLS, GIRLS GOTTA DIE *GUN SHOT* *GUN SHOT* *GUN SHOT* *GUN SHOT* WAKE WITH NO HEUAILLLLL WHOELOOLEOLOLEOLEOLOELOLEOLELOEOLE I CANT I CANT

[@Waboom123]

Nice Biden blast - Gaster 2024

[@user-cp9jk4jm5r]

56:47 now monster will be very not happy to meet frisk in this timeline

[@chizchiz5999]

We need to see more undertale yellow reactions

[@epicskeleton95]

Me when i am reacting at your vid: 😳😳 👁️👄👁️ Im so freaking scared 😳😳

[@charlesbeyer8521]

Makes you wonder how they'll see the pacifist ending because of what happened here.

[@user-qq7hj5rl4z]

It's Judgement!

[@Arian5232]

I already know you from Sil's community, but this came up on my recommended, so ye, anyways, I'll sub now I guess

[@yoshikiharo1020]

Fantasy Time Trio Cirno/Sans Encounter (official demo)

[@paulinhorobertogoncalvesdo2687]

I am seeing this video right now when i finish i will give my opinion

[@crismon0726]

1:10 determination isnt a soul trait or else what did alphys inject to the dying monsters? the determination in charas corpse?

[@theundertalefangame]

Next pacyfist ending and neutralne right???

[@gaminganimators7000]

Will you be doing the other routes?

[@kenut4586]

Yes

[@TheRezzler394]

After They React To The Pacifist Timeline Maybe They Could React To A Mothers Love With Lyrics By Nongagos?

[@Polychromatic.]

12:16 ph sans reacted to jevil intresting

[@Chara_Dreemurr1]

Sad you didn't show the decibat fight and dalv

[@kenut4586]

They have no change (except dialogue) so no need

[@Chara_Dreemurr1]

@@kenut4586 yeah. But it would show them more... how ruthless clover was.

[@Real_TobyFox]

can you do a reaction to neutral flowey?

[@kenut4586]

Sure

[@shythomas2078]

Let go

[@povyouretiredbutdontwannasleep]

i really like the MC in undertale yellow, straight up shot the robot no hesitation

[@Keith_Norman]

Sans versus judge by larrywinwood and dlanor a Knox vs Chara by winter igot and seraphim vs ultra

[@UnfairDisadvantage]

55:45 "Nice Biden Blast" got me, wtf??

[@gabrielethomas5133]

great video kenGC i hope your going to make the pacifist version soon

[@EImposter2005]

Hey! I know I'm late to comment. but could you have Undertale react to you're second QnA video?

[@NE0179]

Hey ken. First things first, Nice vid as always. Second, I got a request. Could Undertale and maybe swap sans and papyrus reacts to the papyrus encounter animation that came out a month ago?

[@NE0179]

I know they reacted to another vid like it, but that was awhile ago

[@mauricioaliaga4949]

sooo cool

[@noahthesk]

Oh by the way clover doesn’t really go by he or she it’s more up to whatever you feel like but it’s nice to see somebody at to give a gender

[@sans_lemmon5557]

Lo de flowey tiene una explicación, todo eso sucedió antes de que el pudiera experimentar con el reset al ser un ser de determinación también lo cual aquí lo dejo como alguien "bueno"

[@chasetanner4822]

I like genocide run of undertale yellow compared to undertale. In undertale, you genocide because you want to. Meanwhile in undertale yellow, you genocide because of revenge for the human souls and goes to get them, killing everyone in the way. Ironically... If clover was giving the human souls earlier, he would killed a lot less people.

[@jaimeeannmontanez2523]

i have a theroy Clover aka the human taht your playing in undertale yellow is friends with the other souls in genocide he killed al the monsters because they killed his friends thats why Clover killed EVREY monster in the undergroud to have revenge (this is a theroy)

[@antunderexist692]

I wonder if they will watch the Pacifist ending or the Neutral Route Flowey fight?

[@gaminganimators7000]

I asked them, they will do those dw

[@antunderexist692]

@@gaminganimators7000 real

[@starygamer2428]

Will you do the other routes as well?

[@blazinghero3765]

KenGC you forgot to ruins guardian(the vampire guy) for them to react to)

[@kenut4586]

Only his dialogue changed so... It's unnecessary

[@blazinghero3765]

@@kenut4586 Still I think skipping it was(to me) not needed, but eh you do you.

[@desternamer]

Clover was the sixth human who fell down though

[@user-ln8uw3mc9x]

You know... Its my first genocide and won with hit....

[@o.r3664]

Eso explica por que las almas ayudan a flowey en la ruta neutral ya que como les ayudo posiblemente a todos ellos pueden que pensaban que frisk en el principio era malo pero despues de pedir ayuda a ellos saber que flowey es malo

[@jesusdavid1549]

HELL YEAAAAAAAAA

[@Christine-iy5em]

Ngl I think undyne would know who justice is

[@damiennightmaresx7950]

nowi see why geno clover is drawn like an anime character thoe being level 20 reaally fucks with the world huh? i guess that means everyother soul at level 20 reachs lvl 1 determination strong since level 20 DT can destroy the timeline and then persist its rebirth

[@miss_circle-cat696]

*It’s best not to talk about someone who’s listening.*

[@shadowmiesha6091]

What about Pacific route/mercy route in undertale yellow

[@dustincausey3344]

Did clover eat gunpowder as his last healing item against marlet?

[@tertotick9440]

14:53 easy double kill right there

[@YellowClovers]

55:45 Heh, nice

[@user-rn8lr3zz9q]

Try react to I WILL BE YOUR FOULD

[@JacobBeckstrand]

Are you doing the neutral route as well?

[@kenut4586]

Yes

[@JacobBeckstrand]

@@kenut4586 Great! Thanks for the confirmation. =D

[@blade5924]

Why doesn't Ceroba use her mask in genocide? I haven't played undertale yellow but I've seen a video where in pacifist she uses a mask which makes her overpowered why doesn't she in genocide?

[@adriangabrielditchon9759]

What a good video I hope the next one is pacifist is coming I can't wait ❤❤❤❤❤❤

[@DaveXDXD]

Gaster copy paste " interesting interesting interesting interesting interesting interesting interesting interesting interesting interesting "

[@johnnyjoestar2329]

42:33 ironic

[@gcandy7096]

Bro there’s still exist 😭

[@SuperFunGamer144]

Please, just make them react to a full run of this not segments.

[@kenut4586]

kzbin.info/www/bejne/gGKph6aMeppnh9ksi=vBZdQ9EXErX6WMBz

[@SuperFunGamer144]

t4586 WHY MAN THEY HAVE NO CONTEXT

[@SuperFunGamer144]

Wth why did it say random letters at the start

[@santoshkumar-cr6gi]

Hate to mention this but.......I can't control it. 26:41 *or does it?*

[@xhthng3441]

“All bosses” is such a lie there’s liek 3 bosses in the ruins ( I forgot the two except dalv ) even if you count the other 2 as mini bosses dalv is still a boss

[@user-vj5xx7te8p]

Снимите Дронов - убийц????????????????

[@wiunn]

are they gonna react to the true pacifist and neutral route next

[@kenut4586]

Yes

[@wiunn]

@@kenut4586Can they react to “ the lab: undertale yellow animation “ if they’re gonna react to unofficial stuff too

[@willemcook1654]

Good ending now!

[@BridgettLuz-nd3cg]

I wonder what would happen if clover fought against frisk/chara would he be able to win?

[@underbed]

Depends if it's Pacifist Frisk vs Pacifist Clover Neutral Frisk vs Neutral Clover And Genocide Frisk vs Genocide Clover However, Frisk still solos Clover without even trying on both Pacifist and Genocide routes, as for Neutral it's pretty much debatable Don't forget that Determination is literally all other 6 souls traits combined into one

[@karmaspidr8680]

​@@underbedThat is not confirmed.

[@underbed]

@@karmaspidr8680 "Ball Game", Alphys' notes, naw? Either way, I made it clear on who would win, answering the initial question

[@ElCloverfachero]

​​@@underbed it's 2024 and this man still thinking that DT is a soul trait

[@underbed]

​@@ElCloverfachero who said i think "DT" is a soul trait? Also, I'd like to see you say that to entirety of Undertale fandom It just kinda became "canon" now that Red SOUL is Determination, though I'd like to think of it as "Despite everything, it's still you" SOUL

[@violetmemoria4316]

Is it okay to recommend undertale reacting to hazbin hotel songs?

[@CloudyHugwly]

Where's Dalv?

[@user-vj5xx7te8p]

Снимите Соника???????????

[@carriepotter8961]

Why does everyone just have gaster instead of asgore

[@SweetShew]

Frisk is the 7th [Not counting Chara]

[@Bosssnurp]

But if chara was counted, clover was the seventh.

[@kquash2149]

My bad clover I was NOT familiar to ur game🙏😭

[@joshdalley1635]

Ok wth this clover geno is bull there's no way that can happen if yellow soul can destroy everything and dt is normal and it's completely impossible to breake asgore trident it's not metal or glass just magic😡

[@miss_circle-cat696]

SPAM TONG 32:29

[@miss_circle-cat696]

axeis 26:03