THE FINAL ENDING | "Cereb" Undertale Fangame

Undertale Fanmade "Battle With a Think Tank"! With commentary / reactions.
Game by Draexzhan
Song "Uptempo" by MrSinger186
Song "Scorching back" from Cave Story
Song "Select Your Plant" from Plants Vs. Zombies
Song "enCORE" remixed by Bees
Song "Training" from Trauma Center: New Blood
Image of Cereb by PatManDX
Play the game yourself!
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All footage and music used belong to their respective owners.
Allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research.

[@TheDragon928]

Oh boy! You did it! Congratulations! Guess it's time for me to leave my final remarks: * Something a lot of people have asked about ending 12 is why there isn't a choice to kill Cereb. There's multiple reasons why I don't give the player that choice: - The fight is already plenty hard. I didn't think it was worth making people who want to see every ending go through it twice. - Too many of the "hard" Undertale fights end in you killing the opponent, and the whole premise of this route is it happens _because_ you spare Cereb. I felt it would defeat the purpose if the player got that opportunity at the end. - Cereb isn't stupid. He knows if he gives an anomaly an opportunity to choose, he'll inevitably die. The three times he gives you a choice happen because he either doesn't know you're the anomaly, doesn't think you'll do it while he offers a different choice, or because it's literally his only chance at survival. * All of Cereb's attacks have telegraphs of some variety. the sound/visual differences of the two kinds of blasters are only one such example. - When the three blasters appear above the arena, only two make the charging sound at first, which telegraphs which one won't fire. - Whenever Cereb's fists are horizontal, he's either going to pound the arena or punch you. - In that last attack, one of the punches has a 50% chance of arcing upward. You can tell ahead of time if it will based off of which direction it winds up in. * The glass on Cereb's mask is destroyed by the white projectile that had been tormenting you that entire attack. It got a little too wild while chasing you. Also fun fact: Those glass shards can damage you. * The exchange with Flowey actually happens inside the battle. I literally took a screenshot of the battle preview on the CYF menu and layered it on top of the battle. Making that scene was a _lot_ of fun! * Flowey is 100% trolling you with his comment about Cereb treating you differently. The only thing that changes is the text when you start the battle, and only to tell people that just might have been fooled. * I never set the player's hp in my battle because the default hp is 20. There's a line for changing lv, though. I don't remember why it's even there. *EDIT* Oh I see you found that. You set your LV awfully high, though. The more you change numbers, the more things will break. So thanks a lot for playing! All of this attention has been _quite_ exciting for me! If you ever decide to go back and do a no hit run, I *strongly* urge that you download the latest version of the mod.

[@deivydqsdeivtdas8983]

Too long ...

[@cicloneike]

@@deivydqsdeivtdas8983 I approve

[@twitchandessie1420]

Try to do the thunder bird Bros undertale fangame

[@somerandomone]

Oh blin...

[@clicky3321]

i won't waste my time reading this, lmao.

[@kek_fighter319]

Cereb: youll never know how it is to never hear the birds Sans: Birds are singing

[@Gust3883]

Flowers are blooming

[@ryanred1525]

And on days like this kids like you should be burning in hell

[@Gust3883]

@@ryanred1525 Huh... I always wondered why people don't use their stronger attacks first

[@ryanred1525]

@@Gust3883 Bad time intensifies

[@th1v5]

@@ryanred1525 Megalovania intensities

[@sansgolem168]

Cereb:I know everything you may ask me any question Me:When you drop a soap on the floor is the floor clean or the soap dirty? Cereb:Anything but that

[@quoteclone]

The soap's dirty buckaroo

[@theblacknexus9604]

Neither, soap doesn't necessarily get dirty because of its chemical composition, and the floor won't be cleaned just by dropping some soap on it.

[@quoteclone]

@@theblacknexus9604 nah that soap's dirty.

[@chiptune_salad6351]

This comment tore my mind in half.

[@pyro1438]

are there just 1 or two holes in a straw?

[@adelinefizzix2987]

lmao imagine if when he said "allow me to arm myself" he actually got arms nice video!

[@setosw5210]

End me oh wait sans with bad puns

[@ep1k-arc]

Armor

[@thesuperbeaver654]

@@setosw5210 hey Henry how are things with ellie going?

[@setosw5210]

@@thesuperbeaver654 good good but Charles not so much

[@Gustf2]

@@setosw5210 hol up

[@ultimateinternetman4335]

This fangame is actually a lot like a real undertale battle. It has the classic Undertale humor, and stays true to the lore of the game itself while adding a completely new concept.

[@lemonhead1571]

YES! Thank you, I've found the words to describe this!

[@Golden_Red_Panda]

24:22 Flowey: Howdy! Merg: ₕᵢ..

[@TheDragon928]

His reaction to that absolutely made my day.

[@Golden_Red_Panda]

​@@TheDragon928I love seeing small little easter eggs in fangames from original Undertale, especially for the 100% route. Thanks for including it!

[@allodox]

I finally see that constant smile.... The even more disturbing part is that he has it even when you kill him.

[@carlospalmer4342]

Allodox same with sans

[@rolypoly2015]

i dont see it help aaa

[@jayrapid1079]

@@carlospalmer4342 sans's smile is normal this is just creepy

[@joelhoon1707]

I can also see a very unnatural frown.

[@YukioTaksuki]

It’s terrifying truly

[@chingghishan5707]

the smoke coming out of the items after being blasted has doggos in it.

[@peytonck5609]

i was wandering if someone already saw that

[@holvingar4375]

I was sad he didn’t point it out

[@Aidant_h]

HEY THATS OUR COUNTRY KING BOIIIIIIIIIII

[@enismasked1961]

*Bold* Not bold *CAPS BOLD*

[@joelhoon1707]

Yeah, just noticed that

[@sunsettears2705]

“1 HP???!!!!!” Yo you’re a legendary Merg 😂😂

[@buny768alex]

he did it on purpose

[@Singing-hs6ww]

@@buny768alex shut up dude how would he do that

[@santheskeleton]

Add a reply

[@plball5737]

merg make no hit sans. me: I even toriel make in pacifist 16/20

[@Daniel-et2ce]

They dont call him no hit cherry for no reason

[@Bananazu2411]

The snarky grin can still not be unseen... And those who managed to unsee it and read this, you're welcome.

[@abubakr9916]

i still...dont get it.

[@thecolorpurple6401]

I forgot about it. I hate you.

[@Deadlocked.]

You know he had to do it to em

[@Sir_Steven]

Oh you son of a...

[@elissafrasure8523]

WHY F U

[@Haris-pw5ig]

Funfact: In the smoke when Cereb destroys your ITEM Button, there are dogs.

[@neron0va]

and i thoght i was the only one who noticed. :)

[@foggynoon]

STOP Frick I wanted to comment the same

[@trashmeme2328]

*🅱️🅾️|^✖*

[@organicpop547]

I think some of the smoke are not all of them

[@seppe4649]

i commented that on the video before

[@ChristopherMoom]

In the Genocide Run, Cereb makes himself more powerful by watching Rick and Morty, so he can become even smarter

[@theninthally3772]

...lol

[@elissafrasure8523]

mlp is the worst creation made by mankind no, PIE

[@Little_Starbite]

mmh..... yes. the perfect amount of..... hmmmm..... how is it said?........ STUPIDITY? no...... maybe its Smart........ no..... its definately Stupidity.

[@frogchamp81]

That glass on the front of the mask isn't for him to see what he's done with, it's a screen where's he's watching Rick and Morty

[@megasparklegoomba6807]

Yes

[@keelinied6670]

Your no-hit senses know this isn't the final Cereb episode.

[@flare_studios.]

_Unless?_

[@rebekahhaler3999]

Tis true.

[@thetalkingfist9482]

Seems like it is

[@rubenark6834]

my waiting knows it is

[@shinycharizard9221]

Sad man :(

[@catmaster8232]

I don't think eating bandages is a good idea

[@Pixelator0201]

CatMaster8232 bandages are a delicacy! Put them on chalk, dip it in moss, and eat it.. Well you've tried the best food on earth

[@elizabethbrown3646]

Uh no duh i eat bandages everyday they are so tasty how could u not like them

[@theofel]

Bruh, that’s basically my diet

[@Snukkuri]

I eat bandages with dark candies, by that i mean covering the bandage with two dark candies-

[@Car-rp8dg]

Bandages are good when their covered in blood

[@ceruulean_tbh]

The fist jumped! -Merg 2019

[@holvingar4375]

Time stamp?

[@enismasked1961]

The timestamp for this is somewhere around 20:41 just for anyone who wants it, also whoever is seeing this, *enjoy the rest 24 hrs of this day*

[@enismasked1961]

*your**

[@holvingar4375]

@@enismasked1961 no one even said your wrong

[@itsthatguywalt]

Sounds like something dantdm would say

[@realperson9951]

a week has passed and i still can't unsee the smile

[@asher879]

2 years have passes and I still can't unsee the smile

[@Winter-Stripe]

It's been two years and I still can't unseen that smile

[@Mag-DoubleJ]

@@Winter-Stripe one week and two years and I can’t unsee the smile.

[@canofbatteryacid7644]

@@Mag-DoubleJ two weeks and one year and I can't unsee the smile

[@cosmiclasagna1125]

@@Mag-DoubleJ what smile

[@suismarc]

Well, with your determination you literally learn how Cereb thinks to the point where you can *outsmart* him.

[@soulreaper9164]

Hey Merg I hope you read this cause there's a secret ending 13 you need to change the game files to have more hp and when he gives you the challenge just talk to him

[@holycheburek6298]

It should be on the top.

[@elissafrasure8523]

Чебурек Святой wah????

[@holycheburek6298]

@@elissafrasure8523, I mean we should like this comment as much as pissoble, so that it ends up so high in the comments, that merg sees it.

[@abigmonkey4606]

DUDE HOW CAN MERG NOT SEE THIS HE HAS TO

[@confusedsnail6457]

how do you do that

[@kuratoken]

After watching the video, Ive learned something. Ive learned that cherries need help with files

[@DeltaBlazin]

I'm pretty sure Cereb is the only person who is smart enough to run away when he KNOWS he can't win.

[@sony6708]

And again....Brain of chutlhu with master handand crazy Hand.....next coming merg and knife

[@mirc3a2200]

yee terraria reference

[@ultimateracer2119]

And a smash brothers reference nice

[@trashmeme2328]

*s.d.m.g*

[@omegaultramax]

Katanan’t

[@gddrizzy9035]

Crazy Hand = Master HAND from Smash

[@TheGoldenSword12]

22:51 I love when he says 1 hp it's so funny

[@bobbymiczobby]

"I have No idea! What You're doing Cereb.." Made me laugh

[@thetalkingfist9482]

I really like the thumbnails for the cereb trilogy. They look so epic

[@mapytrix3982]

OMG you finished the last ending with 20 HP. There are so many people struggling at this ending even with 99 HP. Youre such a good Undertale player! Good luck in other battles

[@GengUpinIpin]

That's why he makes no hit walkthrough/gameplays

[@qkdnjwdiebdi8766]

I actually did it with 20 hp once, but had like only 3 hp left. I had a lot of hp after the' fake special attack' like 14 and then , braced and hoped for the best

[@sneeznoodle]

The mindless, heartless killing machine... *A l m o n d*

[@Psi_Fan123]

Lol!

[@helloguyet926]

That’s merg right

[@helloguyet926]

I liked my own comment ;-;

[@davidallenward]

Y mean RHEN

[@enismasked1961]

*Almond!* Stay DeTEMined!

[@TheTrnity1976]

The smoke from the ITEM breaking sometimes shows doggos.

[@oddninja]

There were so many moments where I was “You can do this Merg, I believe in you” xD

[@p4nasio954]

19:15 My brain told my eyes to look at the smoke, and Oh surprise! I see an Annoying Dog of smoke :V

[@NAFProjects]

20:51 THE FIST JUMPED! That's called "Moving your hand"

[@charmeleonevolves5553]

Merg: *Uses cookies* Cereb: This addiction you have.

[@Blueyberrie]

Me: *uses cookies* My friend: This addiction you have...

[@deltawarrior2323]

Me: *looks up eevee stuff on KZbin* KZbin: “this addiction you have...”

[@janaebly3267]

LOL cookie addiction

[@neithrudis2687]

this is how much we like merg ⬇️

[@sansdiamond7229]

×99999999

[@Lux_the_Lost]

Jeez, this is one hella detailed fangame. With a route that puts the Sans fight to shame, to boot... XD

[@omegaO_O]

Sometimes the smoke from the broken item button can be a dog and not regular smoke

[@victoriaa7110]

I SEE IT

[@kristian27342]

Yes, the music is *M O S T* important Actually without the music this game would be *b l a n c c*

[@victoriaa7110]

True True

[@doggydoodoo203]

CoNgRaTs FoR fInDiNg EnDiNg NuMbEr 13!!1! I rewatched that like 5 times XD

[@mari-with-a-gun]

The glitch ending

[@niceladyoav7891]

A brain VS a cherry. Top 10 anime battles

[@bloxycola3]

why is it so wholesome to watch merg compliment the game everytime he dies and not start raging

[@how_tocookandmore9073]

Omg you are so perseverant and determinated the fight was so hard!

[@Annoyance0]

If you look closely, you can see annoying dogs blended in with the smoke coming out of the broken item button

[@k.k8163]

18:34 It's just a prank, bro.

[@user-ln9wv8eu3i]

As always, this video and battle are just brilliant. Posdibility to choose pacifism, neutral, and genocide runs fills us with Determination to act, spare and to fight in the sake of our hopes and dream.

[@SansIsLost]

I was so waiting for this, Merg! I never beat the genocide challenge, but I have made it to the real special attack.

[@walterheisenbergwhite6034]

"We don't need our loved ones slaughtered" Me: B0i he is at lvl 1

[@Synth2077]

Merg its a cherry not a apple i though that merg its a apple ;-; but now i know mergs a cherry from 2018 - 2020

[@aaryadeshmukh8262]

@@Synth2077 bruhhhhh

[@aaryadeshmukh8262]

@@Synth2077 u liked urself lol loser

[@FL4M3_]

Merg I have been a big fan of you ,II really enjoy you playing undertale fan games:)

[@FL4M3_]

Thanks for the heart:D

[@harperyouloser]

We all knew you could do it! Congrats Merg! Keep up the amazing work!

[@elissafrasure8523]

Merg!! Good job *FOCUSING* on getting the special ending!! It must’ve taken a lot’ve *BRAIN POWER* to complete.

[@poz7125]

if you look at the broken item button, you will see a dog smoke puff

[@trulyoFL]

awesome fight, Merg, keep making great videos ^^

[@joyhachey9249]

HI! NOTIFICATION SQUAD!!!! sry if this is the wrong Chanel.

[@papyrusthecatmeow669]

Ayyyyyyyyy

[@chaseneeses2748]

it is the wrong chanel.

[@nuggetsnuggets6245]

*channel*

[@nightyboi.]

@@chaseneeses2748bro can you read?

[@jacky834]

Nah it's the correct channel

[@jajaypalisoc7721]

There was a dog comin out of the smoke just noticed it lol

[@mkm2171]

When Merg gets hit once in the hardest attack Merg:I must get stronger.I am still far to weak

[@EvanStreblow]

Truly enjoyed this series and the fangame! Props to the creator! Thanks for the videos Merg!

[@gfireyt8812]

I watched a full 3 minute ad of undertale just for Merg. I don't regret it ł.

[@ThatLadAndre]

You got it too?

[@zenokwon1177]

The exasperation in his voice when he says “IT JUMPED” will always be hilarious to me

[@mccap6099]

Merg: Orange means move, don't dorget abouy basic undertale stuff! Also Merg: (Runs face first into a blue cube) Undertale: Am I a joke to you?

[@beewaare]

Hey, you sound like my favorite KZbinr. Oh wait, your my favorite KZbinr! (I'm sorry for that)

[@codemorio]

Merg: That fist, you gotta see it coming Me: You'll never see it comiiiiiiiiiiiiiiiiiiiiing!!!!!!!

[@FakePotatoi]

Persona reference

[@codemorio]

You don't say xD

[@bentheoldfriend]

When the ITEM button gets blasted by Cereb, if you look at the smoke hard and long enough you will see a Toby head.

[@baku5127]

If other youtubers were to try this, they would be screaming at their monitors. You on the other hand are just calm and collective

[@DoomOfCave]

this battle is so cool o.o and the music maaaan "I cant stop dancing" - Merg

[@botoliwier4233]

Waching faviorite youtuber it fills you with DETERMINATION

[@sandrovtg3521]

Oliwier Przybyła this is merg not pewdiepie

[@botoliwier4233]

@@sandrovtg3521 🖕

[@hitormissiguesstheynevermi1018]

@@sandrovtg3521 HAHAHAHAHAHA you are right but merg is above favourite

[@elissafrasure8523]

Oliwier Przybyła woah dude stop flipping ppl off

[@sansdiamond7229]

Reading This With The Music Is Perfect!

[@vinaki3126]

Congratulation Merg you did it ! And the ending was...well, pretty messed up :)

[@sendhelp6349]

I like to imagine that Cereb has a device in his lab that cuts a human's HP down to the standard 20 for research purposes, in the event that they gained LV by killing a few monsters in self defense (I don't think he could've foreseen a genocidal maniac falling down Mt. Ebott). This device requires a lot of energy to function though, and is thus stationary within Cereb's lab and only covers the area within it.

[@FireyDeath4]

:OOOOOOOOOOOOOOOO THAT'S where Undertale Red is!?!?!?!?

[@thatonemeganium]

Whoa congrats man. I'd never be able to survive the special attack.

[@Dark_Slayer3000]

That was an EXCELLENT fangame! There are few better than it in the last three years... Or maybe I just don't know of any that are this well developed :)

[@PomadaGaming]

Third part,re checking after watching this whole thing a few years back. Honestly really digged all the endings in the second one including the ones where Cereb talks a bit about himself. Well now it’s the final one,i don’t remember what it was like but sure am looking forward to see it again. Big brain time

[@gigaboom_9618]

when he blasts the item box out every now and again one of the smoke particals is toby fox.

[@emilythezeldafan848]

Flowey is a damn mood "congratulations, idiot!"

[@marcelj6979]

If you ever fight cereb, make sure you have headphones on the hard version since it makes a different sound when the gaster blaster is gonna attack or let two small ones deal with it

[@legendaymane1028]

dude you are so cool at playing fangames so please continue

[@jackdamons2768]

you : messes with files" Cereb : YOU MADE ME MORE POWERFUL BAHAHAHAH

[@Anon.Armageddon]

anyone else see the toby fox dog in the smoke from the Item Bar?

[@someinternetidiot9981]

AnonArmageddon yep. quite difficult to see at first but it is quite an interesting little secret once you recognize of its presence

[@j.beaber651]

Me

[@deniseremo8439]

ME:YESSS FINALLY I LOVE CREREB *watches video* Merg: this is probably gonna be my last video on cereb Me: ;-; rip EDIT: REEEEEEEEEE 84 LIEKS YEEEE THANX

[@EinManU]

-If you really love cereb then you have watched the last video -if you watched the last video you already knew this´ll be the last video -Xeno Best X was here earlier than you *I D E C L A R E Y O U R C O M M E N T I N V A L I D*

[@vtmagno23]

Don't worry, there will probably be a No-Hit run

[@erase6138]

@@EinManU *C O M M E N T. I N V A L I D*

[@clover-il7tf]

VTMagno YAAAAAAAYYYYYyyyyyyyy

[@enzoguy6856]

69th like

[@caramelsgr]

The sound differences between Gaster Blasters and "Propeller" Blasters are the most clear to determine. But as for their visual differences, the Propeller Blaster has a wider pupil, a blank line separing its sides from itself (the original has just holes in it), and will in most times be on the top.

[@Snukkuri]

Now your fighting Alphys Neo. Master and Crazy hand. Brain of cthulu. -Ravager- Flowey. And Sans. Such one big Combination.

[@TheBadDeadFox]

*_What do you think about THAT, Elon Musk?_*

[@nikemegu1142]

Dont you mean elongated musket?

[@lemonhead1571]

@@nikemegu1142 Elongated Muskrat*

[@megasparklegoomba6807]

Elon D U S K 🌞

[@Cartasio69]

You could say the battle was MIND blowing. Okay i'll stop

[@olusmoke5428]

I guess you used all your brain power on that one

[@DeltaBlazin]

Merg: **wastes all of his items** Cereb: Brain activity... Nonexistent.

[@HammerFanatic]

*Fist Jumps* Merg: eXcUsE mE wHaT tHe fUcK

[@megasparklegoomba6807]

Burrito Yes H O L U P

[@user-db3vf3yi8j]

Merg there's a new update for undercards!!!- oh yea. i mean... UNDERCARDS BATTLE ROYALE

[@simanolastname2399]

There are dogs in the smoke of the item box... GENIUS!

[@FixyFlow]

Heck yeah, best KZbinr in a hard fight! This is ganna be awesome!

[@lincolnjaydesira7773]

That voice you did when you beat Cereb and had 1 HP was hilarious 😂

[@frogchamp5012]

is it just me or does it look like the cracks at the bottom of the box at the end of the ending make it look like you can go through the bottom and get a potential ending 13

[@nuclear958]

who noticed that the smoke from item button sometimes art toby fox heads 17:15

[@PharosWeirdward]

I saw them too :3

[@oddities1670]

Hey merg! I didn’t think you would get to this. I’m just glad you enjoyed one of my favorite fan games. And if you’re not exhausted by undertale, I suggest “the kid” in unitale. The one from crossovertale.

[@TheDragon928]

I hope he plays it too. That fight is one of my favorites.

[@oddities1670]

Draexzhan+ does cereb have a full name? If not, then I suggest ‘cereb thalamus cortex’ 😋

[@Gustf2]

hover your mouse over 27:37 in the bar i thought cereb was ripping apart and was bracing myself for the grossness lol

[@lo-filistener1415]

There were a dog smoke shape when he destroyed the item

[@salvagamesy4001]

WAIT! you forget an ending! the broom closet ending! wait... wrong game

[@salvagamesy4001]

Yay i got a heart

[@stellanovaluna]

Bro the Stanley Parabbbbbllllleeeee

[@impliedshrimpz7958]

IM SO HAPPY YOU MADE ANOTHER VID ON IT

[@woahachannel]

Merg: Hey what's up? Me: Yo what's up?

[@rubenvergouwen1280]

Hey, I noticed that at the end, the underside of the rectangle was broken, could that be something?

[@marcusmccloud6907]

Nobody: Literally no loser ever: Cereb: break le self special attack function

[@salvadormoure5211]

Interesting fact: If you add "ro" to Cereb it is Cerebro, that means Brain in Spanish

[@victorvirgili4447]

Can confirm. A Classic!

[@Huskerman6533]

Also if you add the name ellum to cereb, it makes Cerebellum, a part of the brain.

[@connorglen3462]

Did anybody else notice the dog-shaped smoke coming from the ITEM option on his successful attempt at ending 12? I think its a funny easter egg, but really, there was actually a gray-dog-face variant of the smoke designs coming from the ITEMs bar when cereb destroyed it.

[@MissingDisplay]

27:25 that ending was weirdfull but hes super funny XD i want you make video in roblox please try that game i will be glad when you listen and do video from roblox :)

[@shy5846]

This was great Edit: 3 words tell a thousand compliments

[@Rugratboy]

Several years have passed and I still cant unsee that smile.

[@awesomespurr3606]

Endings 1. DISCOVERED 2. DISCOVERED 3. DISCOVERED 4. DISCOVERED 5. DISCOVERED 6. DISCOVERED 7. DISCOVERED 8. DISCOVERED 9. DISCOVERED 10. DISCOVERED 11. DISCOVERED 12. 23:17