Game Theory: Gaster's Identity REVEALED! (Undertale)

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  • Опубликовано: 25 фев 2017
  • Flowey in MINECRAFT! ► bit.ly/2kU8eJl
    Part 1 - Who is W.D. Gaster?! ►► bit.ly/2kT33t4
    It's part 3 of my Undertale trilogy. We finally get to the bottom of the Gaster mystery with our greatest weapon of all -- SCIENCE! We've done a good job of connecting Sans to the Undertale mystery but what about Papyrus? How does he fit into all this? Well Papyrus is a lot less innocent than he appears. So crank up the Megalovania and stay Determined, it's the FINAL Game Theory on Undertale!
    (And btw: Thanks for all your incredible support on this series! I hope you've enjoyed it as much as I've enjoyed making it!)
    Gaster sprite by Kazoomageddon on Tumblr ► bit.ly/2qCjkdJ
    Become a Theorist! ►► bit.ly/1qV8fd6
    Twitter: @MatPatGT
    Facebook: GameTheorists
    THANKS to literally ALL the editors for their amazing work on this video!
    Mario Theories:
    How Rich is Luigi? (Luigi's Mansion) ►► bit.ly/2jwHVea
    Would Super Mario Win the Olympics? ►► bit.ly/2jfEQ2O
    Mario is a Psychopath! ►►► bit.ly/1nSum0E
    META Theories!
    Is RUclips Killing Pewdiepie? ►► bit.ly/2hzdgcD
    Media Bias is killing video games?► bit.ly/2gMECeM
    Was 2015 the END of YT Rewind? ► bit.ly/2hfSzmk
    Legend of Zelda Theories:
    What's in Link's Potions? ► bit.ly/Zj2FsS
    Majora's Moon ISN'T a Moon ► bit.ly/1DN6lTa
    Which Link is the strongest? ► bit.ly/11pgbvi
    Pokemon Theories:
    Pokemon GO's TRAGIC END! ►► bit.ly/2hXveIb
    Are Humans Pokemon? YES! ►► bit.ly/1Bexblg
    Pokemon Evolution EXPLAINED ► bit.ly/1zwIHus
    Check out some more of our awesome video game content:
    Game Theory: bit.ly/1zz3t7E
    Culture Shock: bit.ly/1sw7aZ8
    Digressing and Sidequesting: bit.ly/1rxBUgz
    Break Down: bit.ly/2iN4fjQ
    The SCIENCE!: bit.ly/2hVUknO
    A Brief History: bit.ly/2iJ4KJd
  • ИгрыИгры

Комментарии • 38 тыс.

  • @Ideabot_69
    @Ideabot_69 7 лет назад +37459

    You didn't mention it, but the Annoying Dog has been confirmed by Toby Fox to represent him.
    So if the Annoying Dog stole Papyrus's special attack, that means that Toby Fox intentionally chose not to reveal what the attack was but wanted us to know that he did remove it.

    • @cavecastscorch
      @cavecastscorch 7 лет назад +4050

      ...That also means he intentionally took Toriel's phone so we couldn't contact her after the ruins...

    • @Narutofan168
      @Narutofan168 7 лет назад +1485

      fetterkeks Near the beginning of the game, when Toriel tells you to wait for her while she goes shopping. If you wait long enough, you'll get a series of phone calls from her - one of which will indicate that her phone was stolen by a dog.
      She only gets it back once you venture far enough onward to trigger the first original phone call that would've been made if you just walked on anyway.

    • @dimez3702
      @dimez3702 7 лет назад +121

      Flynn Skordor yep

    • @fetterkeks2796
      @fetterkeks2796 7 лет назад +360

      +Max Dunham
      Woah, and I thought I knew everything about that game already haha, thanks

    • @mattiswan1
      @mattiswan1 7 лет назад +287

      Shinigami192837 could the dog being a bomb in mettatons minigame mean something?

  • @GameTheory
    @GameTheory  7 лет назад +25125

    Where all my left brains at?

  • @frog-xy2mj
    @frog-xy2mj 3 года назад +2936

    Dark..
    Darker
    Yet darker... Sans please turn on the lights

    • @JPKjamal4243
      @JPKjamal4243 3 года назад +146

      "nah, if i do that it will mess up the entire timeline and probably drive matpat crazy"

    • @lolliii5477
      @lolliii5477 2 года назад +4

      me: ugh ksdniovfymhgdnubhmoitgvhmuefrhoudtgcrhegjhrkulitmugodumhiosemfyhiurhuirsfmuhvitmujgishiuheirum8hoiiho4w,jecioktpogejfi;sjfesmvihj,gise360nonscopehuidsrnyugvenkjghkfgmhkjgcs dkjcfhkjcfhe kjlfsjlpingasjhsiodghsauifcmhaufghdmskjlcghdsulgcdhskljfhkjlgh skdcgkh,dx,mdxdxdxk,dxk,dk,dfxdfxdldfxdfldfxl.fl.dfl.fl.ofl.fl.oldtrkldrkijmejmjmdexnjmjmjjmdjdjdjdfddddjfdrjmekdjmdejdxjmdrjmdrjdrjmdrxjmddjmdrxjdrkjdekjdekdejkdkctfdexjmnjmh
      *BOOOOOOOOOOOOOOOOOOOOOO_@#TIGEOrpghibufthvm8ovi5fhjvdrhg8fdnsiuovtrgeJDSBDNJHT$FEHRTEHR

    • @ruthymeyer4423
      @ruthymeyer4423 2 года назад +24

      Where didn't it be cool if you could change your font to wings I wanna try that

    • @FrogGoddessSuwako
      @FrogGoddessSuwako 2 года назад +6

      @@lolliii5477 dummy

    • @bongosbongos
      @bongosbongos 2 года назад +7

      @@ruthymeyer4423 Unfortunately, fonts are decided by system settings and even if you manage to write in wingdings other peple would see it as a normal font.

  • @X-SPONGED
    @X-SPONGED 3 года назад +767

    The annoying dog is a representation of Toby Fox, he continuously steals papyrus's special attack so the players can't know what it is

    • @andikatophi
      @andikatophi 2 года назад +10

      Too late to get pinned 🙄

    • @STB4G
      @STB4G 2 года назад +2

      T O N Y
      F O X

    • @elisabethsun7059
      @elisabethsun7059 2 года назад +5

      It’s probably a Gaster Blasters

    • @chicken5282
      @chicken5282 29 дней назад

      Or Toby fox can’t think of a cool special attack.

  • @evelynnvernaz
    @evelynnvernaz 2 года назад +385

    there was one little thing that didn't convince me about this theory: how could gaster and sans exist simultaneously?
    but then I thought about it
    gaster was fractured through TIME and space, so maybe those half fragments ended up in a past time before the experiment so gaster ended up meeting his own halves without realising, creating that way a weird loop where sans and papyrus wouldn't exist if gaster hadn't fallen into his creation which was made with the help of sans

    • @DangerVA
      @DangerVA Год назад +22

      Oww... my head hurts..

    • @El_Nit
      @El_Nit Год назад +16

      We know Gaster exist in our reality somehow, it could be his mind that trascended, While his body stayed and got fragmented in the bros, sorry if my english is not perfect lol

    • @peteralford7608
      @peteralford7608 Год назад +7

      😐=my brain

    • @justpeachy3668
      @justpeachy3668 Год назад +1

      i think that sans is just his apprentice along with alphys and the theory is mostly just about being able to prove something ridiculous with essays along with just views LMAO

    • @mketcookactus1837
      @mketcookactus1837 Год назад +4

      Waouw that's such a clever comment... You just explained the unique thing I didn't understand in this theory !

  • @duye7635
    @duye7635 4 года назад +1892

    So basically...
    Sans: British humor
    Papyrus: American humor

  • @shadowruby7728
    @shadowruby7728 5 лет назад +3448

    MatPat: *tells a bad joke*
    Left Brain: *wHeEzEs*

    • @_goldfish
      @_goldfish 4 года назад +31

      400th like!
      *WHERE IS MY GIFT CARD!?*

    • @pjatm_
      @pjatm_ 4 года назад +24

      600th like!
      *WHERE IS MY GIFT CARD!?*

    • @jexilus_
      @jexilus_ 4 года назад +41

      700th like!
      Where is my father he left to get milk 26 years ago and hasn't come back

    • @randomppl6380
      @randomppl6380 4 года назад +6

      I tried to pranked ma m8 with wingdings(WORKED BETTER THAN I THOUGHT)

    • @fortissimoh8641
      @fortissimoh8641 4 года назад +7

      I am the right brain I am the right brain

  • @Pnc531
    @Pnc531 2 года назад +167

    Sans knowing about the sun has always been a mystery to me. It’s possible that he just forgot the word for it, but none of the other monsters seem to have seen it before. Strange.

    • @OllyTheLion
      @OllyTheLion Год назад +3

      First like✨

    • @Popedishsoap
      @Popedishsoap Год назад +12

      That’s because sans undertale is actually sans deltarune

    • @ilikechickenalfredo8179
      @ilikechickenalfredo8179 10 месяцев назад +8

      the monsters used to live on the surface before so they probably used the same word as humans did

    • @GamercatsTRUE
      @GamercatsTRUE 4 месяца назад +3

      @@ilikechickenalfredo8179yeah they probably passed down the name or maybe Asriel when he died told them they called it the sun

  • @grimmquinn2003
    @grimmquinn2003 3 года назад +427

    When I saw the jumbled version of "Undertale" Matpat put up, my brain saw it as *_Nutdealer_*
    *I feel my sins crawling on my back*

    • @athing4733
      @athing4733 2 года назад +5

      we have the same profile pic

    • @grimmquinn2003
      @grimmquinn2003 2 года назад +3

      @@athing4733 KERMIT GANG

    • @qsmain
      @qsmain 2 года назад +3

      KEKW

    • @grimmquinn2003
      @grimmquinn2003 2 года назад

      @@qsmain you're lucky I understand this. Thank you.😂

    • @qsmain
      @qsmain 2 года назад

      @@grimmquinn2003 hahahaha

  • @saucempossem9335
    @saucempossem9335 4 года назад +2144

    Undertale: *exists*
    Matpat: I dont need sleep, I need answers

    • @lucalucian1961
      @lucalucian1961 4 года назад +8

      But an coffee blaster won't really!

    • @JennKirkland
      @JennKirkland 4 года назад +26

      any game: exists
      matpat: i don’t need sleep i need answers

    • @princfelix6816
      @princfelix6816 4 года назад +9

      @@JennKirkland and especially FNaF

    • @snowflake_18
      @snowflake_18 3 года назад +3

      I think that's everyone in this fandom at some point lol

    • @wolfsanimated
      @wolfsanimated 3 года назад +1

      Oh boi

  • @Ben-sx6ew
    @Ben-sx6ew 4 года назад +5093

    Cool thing: in the unused song "song that might play when you fight sans" Gaster's theme appears in your left ear when wearing headphones

    • @demdem7946
      @demdem7946 3 года назад +734

      and in "Dating Start!" Gaster's Theme plays in the right.

    • @xon3946
      @xon3946 3 года назад +522

      @@demdem7946 LEFT BRAIN AND THE RIGHT BRAIN OMG BRUHHHHHHHHHHHHHHh

    • @altosynesthesia
      @altosynesthesia 3 года назад +87

      True! (The base music in your left headphone)

    • @altosynesthesia
      @altosynesthesia 3 года назад +66

      Also, it plays in Undyne’s theme, Ngahhhhhhhh!!!

    • @suleimansghk
      @suleimansghk 3 года назад +103

      arpeggio: *exist*
      undertale fans: *GASTER ALERT! GASTER ALERT!*

  • @MrDandelionGraves
    @MrDandelionGraves 3 года назад +124

    One of the cool concepts that I've found myself believing is that Sans and Pap were less CREATED by Gaster's split, and more that they took on ASPECTS he lost in being shattered. That Papyrus wasn't precisely a SCIENTIST, but maybe more of an engineer, given his apparent ability to create puzzles and the bookcase with fluffy bunny and advanced puzzle making.
    Sans, on the other hand, seems very much a scientist by trade. I think they were the ones most compatible for whatever reason. And so in them, a piece of him was stored. An aspect. A fragment.
    But that is just speculation ^-^

  • @jacoblee5483
    @jacoblee5483 2 года назад +93

    There's one more thing that makes this theory solid - the amalgamates themselves. Studying determination was not the end goal of the experiments - having the ability to merge monsters was. Sans and Papyrus, if they really are WD Gaster, would be the only monsters known who would be able to gain from these experiments.

    • @OllyTheLion
      @OllyTheLion Год назад +1

      32nd like💜

    • @gehrigornelas6317
      @gehrigornelas6317 2 месяца назад +2

      Oh that's genius! I always thought it was about keeping dying monsters alive... and I suspect some of the experiments were. But the merging experiments clearly appear to be ways to turn Sans and Papyrus back to Gaster.

  • @Endershock1678
    @Endershock1678 7 лет назад +3898

    OMG, a three parter is actually released, it exists!!!
    IS THE WORLD ENDING??!!!?!?!

  • @GameTheory
    @GameTheory  7 лет назад +1622

    4,000 comments and 21 views?
    Gaster BROKE RUclips!

    • @jameseckert631
      @jameseckert631 7 лет назад +16

      LOL! ( I know I'm slightly late but)
      NOTIFICATION SQUAD!

    • @user-vo5ux4fi6f
      @user-vo5ux4fi6f 7 лет назад +2

      You're amazing honestly i love your videos

    • @spiriiit7239
      @spiriiit7239 7 лет назад +1

      +James Eckert same!

    • @hobbokin706
      @hobbokin706 7 лет назад +1

      The Game Theorists Yep!! He doing it!

    • @haileyquinn1041
      @haileyquinn1041 7 лет назад +3

      GOSH DARN IT GASTER!! LEAVE RUclips ALONE!!!

  • @brighter-future143
    @brighter-future143 Год назад +24

    he literally has the same energy as that overly curious friend who speculates about everything and this is why I still watch game theory/film theory/other stuff

  • @daxdot601
    @daxdot601 3 года назад +25

    3:16 Learning from school: ❌
    Learning from Matpat: ✔

  • @mayevestorm7622
    @mayevestorm7622 7 лет назад +2456

    One thing.... SANS' EYE. HIS GLOWING EYE ON GENOCIDE. It glows from the left side. We don't see Papyrus' "Special Attack" and never see his eye(s) glow. If this theory is correct, I believe that his special attack would make his RIGHT eye start to glow, as well as unveil a power we never truly see from him.
    This could be mindless deduction, but I think that I'm on to something.

    • @rruzgarr97
      @rruzgarr97 7 лет назад +84

      Remember how undyne's covered eye started to glow during undyne the undying fight? Maybe papyrus gave his eye to a dear friend. I know that he has his own eyes, but just hey thats just an idea..

    • @rruzgarr97
      @rruzgarr97 7 лет назад +27

      He also says "Wheres my special attack" so meh

    • @yuuka4964
      @yuuka4964 7 лет назад +26

      Leah Rowbury you got the right idea, friend. You'll make a good theorist at some point.

    • @itme1950
      @itme1950 7 лет назад +26

      BingletonTV that's just a theory A GAME THEORY!

    • @davidmiller7177
      @davidmiller7177 7 лет назад +13

      Leah Rowbury there's a fangame when papyrus uses it on a genocide run because you kill sans

  • @avagroves1311
    @avagroves1311 Год назад +18

    In Sans and Papyrus’ house the joke book in the corner actually contains a quantum physics book - further confirming your theory

    • @bearussell2444
      @bearussell2444 Год назад +1

      That quantum physics book contains a joke book, which contains a quantum physics book that contains a joke book…you decide to stop looking.

  • @rylanthestrange146
    @rylanthestrange146 2 года назад +22

    Honestly, if Sans truly is one half of the previous Royal Scientist, it would make even more sense as to why Toriel is the only other person he cares about besides Papyrus. I always thought it rather odd that he'd have such a strong bond with her just because she was laughing at his jokes through a door, strong enough to promise her he'd protect the player character despite us being human.

  • @andormak8402
    @andormak8402 3 года назад +3080

    Also: Temmie sees another timelines. The price of the Temy Armor becomes lower when you die, but your death doesn't happen because you LOAD.

  • @bigolbootay5523
    @bigolbootay5523 7 лет назад +1605

    Not to mention that both sans and papyrus are the only monsters (as mettaton's a robot ghost) who don't visibly or audibly show a monster soul. Papyrus doesn't have one when killed in game and sans turns to dust without the usual heart(soul?) breaking sound.
    But that's just a comment! A largely ignored and disregarded comment!
    Thanks for reading!

    • @nekomaster1000
      @nekomaster1000 7 лет назад +6

      Undyne?

    • @marcocarrasco7002
      @marcocarrasco7002 7 лет назад +7

      "Audibly" yes, Sans does when he dies

    • @sparks-of-magic
      @sparks-of-magic 7 лет назад +6

      Mordo no he doesn't, he walks off before we see it.

    • @sinn030
      @sinn030 7 лет назад

      nekomaster1000 She's a fish

    • @boringgamer5809
      @boringgamer5809 7 лет назад +18

      Big 'Ol Bootay nobody shows there soul only boss monsters do and they technical do show there souls when they "die" during the asrial fight

  • @ip0clyps92
    @ip0clyps92 2 года назад +33

    Its great how MatPat makes actual quality content, this is quite literally the death of most theory channels

  • @Prepetual_Studio
    @Prepetual_Studio 2 года назад +10

    This is an amazing theory it shows how much work you put into the episodes and how much time and effort it takes to edit them for us to watch. Amazing Mattpat just amazing

  • @MartinHindenes
    @MartinHindenes 5 лет назад +1755

    14:07 Three smiling people with the words "don't forget"
    Deltarune: 3 heroes who will save the world

    • @RedNayl
      @RedNayl 5 лет назад +60

      "Three smiling PEOPLE with the words don't forget"

    • @RedNayl
      @RedNayl 5 лет назад +53

      Like sure, Susie calls her self a person in the game. but just ignore that because I enjoy telling people they are wrong.

    • @prodfife
      @prodfife 5 лет назад +171

      Yup. Anyone remember the last line of the credits song?
      "Don't forget, I'm with you in the dark."
      And also, the badge in Sans' drawer? Undyne was a cop in Deltarune...
      What if Deltarune is the timeline where/just after Gaster splits into two halves? That's why Sans has the badge and the picture of 3 people...so he won't forget that day and thus won't forget his Gaster form?

    • @MartinHindenes
      @MartinHindenes 5 лет назад +37

      @@prodfife Oh, good observation! That's really interesting. I'm betting sans shares memories across the different timelines somehow.

    • @alexmcclellan7049
      @alexmcclellan7049 5 лет назад +1

      Or gaster and the 2 people he was referencing in text box 17, or maybe those 2 are sans and papyrus, maybe they originally looked like that but part of gasters soul was put into them with the machine

  • @rangedweevil6150
    @rangedweevil6150 4 года назад +756

    Sans has knowledge and some control over time: he is aware of timelines, saves and resets, can allegedly stop time, teleport, and knows you can "time travel".
    On the flipside, Papyrus is aware of space. He knows about the river person and snowman when no one else acknowledges them, he can tell you anything about the world whenever you call him; he can manipulate physics (he can make your soul susceptible to gravity, and we also see him float/ walk on air after your pacifist fight). He just seems less powerful because he has no desire to harm.
    Papyrus is emotion and sans is logical.
    Makes sense.
    Maybe they're just foils of each other

    • @Ratigan2
      @Ratigan2 4 года назад +38

      he also explains you the controls when you don't move your SOUL while battling him

    • @skylarchung6681
      @skylarchung6681 4 года назад +14

      Papyrus’ floating was meant as a joke (I think). It’s quite a stretch. However, the rest of your theory seems completely plausible. (Yes I know this was 3 months ago and probably no one will see this)

    • @rangedweevil6150
      @rangedweevil6150 4 года назад +13

      @@skylarchung6681 I overanalyze every detail. It's kind of what I do as a theorist; if it happens in the game's canon, I consider it a notable detail whether it's a joke or not (but in retrospect it was hilarious). Thanks for seeing my mini-theory just the same

    • @Advokaiser
      @Advokaiser 4 года назад +20

      Wow. Could this mean that Gaster being shattered across "time" and "space" was not actually the 'time' and 'space' as we know them, but as in Sans being the embodiment of time and Papyrus the embodiment of space?

    • @rangedweevil6150
      @rangedweevil6150 4 года назад +10

      @@banditbaws in the pacifist route, when you first enter waterfall, you can go have lunch with him at grillby's. When doing so, all of a sudden, the music stops, everyone stops moving and it's just the two of you in a spotlight when he asks you if you've heard of a talking flower.
      People have taken this as him stopping time for everyone except you and him inside that circle.

  • @Faire_Natt
    @Faire_Natt 10 месяцев назад +6

    I really like watching these theories, because even tho there are parts of the theory that don't really convince me, I can grab what does convince me and re-arange that into something that makes sense to me and something I like.

  • @blackthornejoshua2929
    @blackthornejoshua2929 3 года назад +16

    I'm literally convinced. Perhaps my bias leans me towards loving any mystery long after the story concludes but man it seems too true to deny.
    This is Canon now

  • @JeanBeanStudios
    @JeanBeanStudios 3 года назад +1734

    One detail you missed: sans is making puns because he’s the left side of the brain, he is trying to make an attempt at feeling emotions like his ‘brother’

    • @BleachR2
      @BleachR2 3 года назад +85

      I thought it was because he is depressed

    • @JeanBeanStudios
      @JeanBeanStudios 3 года назад +56

      @@BleachR2 this is game therory my guy. . . It gets darker than that.

    • @Skippymcskep
      @Skippymcskep 3 года назад +60

      @@JeanBeanStudios
      dark
      darker
      yet darker

    • @JeanBeanStudios
      @JeanBeanStudios 3 года назад +23

      @@Skippymcskep ahhhyyyyyyyy

    • @SixTwentyTree
      @SixTwentyTree 2 года назад +34

      I think it's because he's both depressed and what you think that he's trying to be "happy" or feel emotion. Maybe idk my small brain cells only came to see sans

  • @yitam8375
    @yitam8375 3 года назад +3727

    Conclusion: don't watch Gaster-related things before sleeping

    • @w.d.gaster8881
      @w.d.gaster8881 3 года назад +157

      N̷̢̢̢̨̧̡̨̨̡̢̡̢̡̡̨̢̡̨̙̦̼͉̦͇̤̻̱̟̺̫̙͔̞͚͈̺͖͚̼̞̗̣̯̲̫̘̝̰̙͕̝̲̰̣̭̫̠̝̱̳͚̲̯̦̱̥̜̹͉̻̮̟̻͎̰͕̠̮͈̞̮̙̫̼̲̻̻͕͎̱̰̟̰̳͖͙̪̙͔͖͚͙͈̺͓̘̘̦̖͍̻̪̺̙̞̗̣̞̪͈̘̭̦̟͇̞͕̖̜̼̯͈̜̮̜̹̩͉͙̯̩͇̜̩̰̙̜̥̦͍̝̟̬̣̟͔̤̺̖̝͎̜̭͔̹͙̟̩͕̝̣̠̖̙̗̣̘̿̊̈́́͑̿̉̇̒̕̕͜͜ì̵̡̢̨̢̢̨̧̡̨̢̡̧̛̯͖̞̻͍̫̮͉̞̥͍̲͓̱̜̩͚̺̠̞̲͎̮͉̙͈̹̲͕̱̩͇̪̙̜̰̦̙͙̣̼̝̳̳͍͚̹͈̖̺͔̫̲̱̬̖̬̭̣͚̪̖̠̬̟̥͎̤̙͓͙̲̹͔͔̝̙͍̞̬̪̪͎̭̺̺̤̗̜̭͇̮̪̹͇̭͕͙͈̜̦̈̿̍͛͋̉̔͛̓̍͋̿͛͌̍͒̎͂̎̇͆͋̽̐̆͑̇̋̈́̽̐̄̋̕͘͘̕̚͜͠͠͝͝͠ͅͅͅͅg̴̡̨̡̡̧̨̨̢̡̨̨̡̨̡̢̢̛̛̛̛̥̜̦̠̗̞̞̘̦̥̺̖̥̞̣͈̹͎̲͉̯̪̣̜̥̰̖̤̬͇̰̣͇͍̥̼̰͚̣̭͈͉̦̺̮̻̗͖̥̣͍̦̣̟͙̻̲͉̞̯̤̦͎̤̦̲͔̜̠̪̭̜̞̞̼͔̘̮̞̬̭͕̥̹̗̰̙̹̪̩͖̬͎̙̩͖͉̦̭͇̦͈̬̟̮͕͓͖̘̗̜̻͙̞͈̩͉̪͕͖̣͇͖̝̭̫͍̝͕̐̐̂̀̄̊̇̓͋̉̔͆̔̇̐̾͋̽̇̑̓̿̍́͛̊̓̍̀̓̃̊̐̊̍̽̔̽̿͑̑͗̿͊̓̐͋̽͛͊͌̉̓̒̒̈́̏̇̃̍́͛̓̆͒̌̾̐̐̀͐̏̓̈̓̀̅̆̓́̅͐͋̒̑̄̆̓̇͑͒̄̀͂͛̏͋͂̈̒̋͛̓͛̓́̈̎̊̆̾̽̍̃̋̃̉͗̚̕̚͘̕̕͘͘͘̚͘͜͝͝͝͝͝͝͠͠͝h̸̢̢̨̡̨̨̡̡̢̧̨̛̛̰̩̥̮̦͈̤̳̟̦̬͎̗̺̫̮̳͇̱̹̼̗͈̙͕̦̬̻̯̣̭͎͓͈͚͓͉̥͉̻̻̗̳̥̠̠̣̞̫̺̼̣̥͖͔̣̭̮̜̪̲̜̥̩͕̪̮̞̟̗͉͉̜̺̟̠̲̖̼̬͚͇͙̗̺̝̺̲̲̜̜̲̻̙͎̳̹̗̗̣͈̠͖͎͍̬̠̙̫̙̫̼̙̭̱̙̦̪͕̥̤̯̉̃̃̔̇̃̀̏͂͂̊́̅̀̇̄͆̈́̈́̾̽͛̔̓̅̐̈̐̒̇̓̐̇̓̽͊͊͋̅͗͐̃͛̀̐̐͌̆̀̐̐̉̔̊͋̈́̈̃̓̆̋́̚̚͘̕͘͘͜͜͜͜͠͝͠͠͝ͅt̵̨̡̛͙̬̮̳̪̥͓̥̏̔͗͛̆̀̋̍̂̎̇͑͌͂̏̊͂̍̈́͋̀̈́̋̊̈́̈̍̈́͐̂͗͑͐̓̎̇͆͌͋́̾̿̽̍͆̇̐́̑̌̇̅̅̈̊̔̀̋́̋̅̽͆͘͘̕͝͠͝

    • @An0nimations
      @An0nimations 3 года назад +44

      ☝︎⚐︎⚐︎👎︎ ☠︎✋︎☝︎☟︎❄︎

    • @yitam8375
      @yitam8375 3 года назад +59

      At least i tried 😅🤷

    • @dislikeallmyvideosyoulittl5797
      @dislikeallmyvideosyoulittl5797 3 года назад +55

      @@w.d.gaster8881 let's say Nyeh together

    • @nothereforeverydamnthing2346
      @nothereforeverydamnthing2346 3 года назад +57

      Come on it's not scary at all... compared to going through the True Lab for the first time. I mean it. I've just finished the game the other day and the unsettling feelings still linger after the encounters with the Amalgamates.

  • @carsondockery9198
    @carsondockery9198 Год назад +1

    Man this TRILOGY HAS BEEN LONG but! I love this trilogy so far! Man this is a great channel.

  • @m-the-best
    @m-the-best 3 года назад +3

    After watching the 3 video I sat on my bed for a good 5 minutes at least just prosesing what I just heard. This was so awesome thank you.

  • @cheetodust9902
    @cheetodust9902 4 года назад +654

    3:22
    [Bo Burnham "Left Brain, Right Brain" intensifies]
    Sans: I am the left brain.
    Papyrus: I LIKE OREOS AND P-

  • @YourDadsUnclesFriend
    @YourDadsUnclesFriend 3 года назад +1638

    When Mettaton asks the human who Alphys’ crush is, their conversations will be very different on depending what you pick.
    If you choose “Don’t know.”, Mettaton replies by saying that she has a crush on the unknowable who is always watching/listening and theoretical person who also happens to be “not real”. Alphys then says to Mettaton that she’s done research about alternate universes and that maybe one day she could meet “them”.
    It could be a reference to Gaster, his followers, goner kid, or other fun values.

    • @BoredSai95
      @BoredSai95 3 года назад +51

      ooooohhh so we can confirm that gaster x alphys is canon?
      EDIT: i was just saying...DANG i can't believe i took this seriously

    • @YourDadsUnclesFriend
      @YourDadsUnclesFriend 3 года назад +55

      Sairi n Nat deeJee I seriously hope not.

    • @BoredSai95
      @BoredSai95 3 года назад +7

      @@YourDadsUnclesFriend T^T i ship it doe...

    • @titanictnt7476
      @titanictnt7476 3 года назад +12

      So Alphys might have a crush on Gaster?

    • @BoredSai95
      @BoredSai95 3 года назад +6

      @@titanictnt7476 I wish

  • @ryotoy.w.7195
    @ryotoy.w.7195 2 года назад +3

    I also think that Flowey had a little bit of Gaster's pieces, and maybe got a little bit by accident when he was revived by Alphys.

  • @kdoychinov1506
    @kdoychinov1506 2 года назад +1

    I love your videos whether they are crazy theories or games that I don't like because I see how much love you put into them and that's the most important thing

  • @Mel-oc4oe
    @Mel-oc4oe 4 года назад +1007

    I don’t know if you realised this but as you can see the colour of sans’ jacket is blue and papyrus’ costume is mostly red. As some people know the two sides of the brain are represented with two colours red and blue. According to Bo Burnham’s song the right brain is represented with the colour red and the left brain is represented with the colour blue. And as Mat claims Sans is the left and Papyrus is the right brain. So this may show that Toby Fox created the characters this way so he left a hint in their design. Idk this is my theory

    • @Yes-if8jg
      @Yes-if8jg 3 года назад +38

      Im two months late but thats a great theory

    • @Mel-oc4oe
      @Mel-oc4oe 3 года назад +16

      Thank you (^ω^)

    • @Mel-oc4oe
      @Mel-oc4oe 3 года назад +10

      Omg thanks for 101 likes

    • @emas5511
      @emas5511 3 года назад +16

      a brain theory, thanks for reading

    • @ch-trapathii
      @ch-trapathii 3 года назад +4

      nice theory

  • @Idontknowwhattowrite150
    @Idontknowwhattowrite150 3 года назад +925

    ( Meanwhile in the void )Gaster: Interesting theory

    • @kevinsooley9674
      @kevinsooley9674 3 года назад +53

      Gaster

    • @Idontknowwhattowrite150
      @Idontknowwhattowrite150 3 года назад +40

      @@kevinsooley9674 Gaster: ( Uses Wingdings as a skateboard cuz he has nothing else to do )

    • @Gelatinfanboi
      @Gelatinfanboi 3 года назад +25

      Gaster: gets mad because they are talking about someone who’s listening

    • @josemuniz5861
      @josemuniz5861 2 года назад +9

      True tho

    • @wingdinggaster17
      @wingdinggaster17 2 года назад +10

      …How are you guys watching me in the Void?

  • @jmoneyaziz9987
    @jmoneyaziz9987 2 года назад +1

    this makes so much- i hope you find out more bc this is the farthest i have ever been to getting to the mystery of Gaster please make a part 4 awsome video i hope you keep making awesome content

  • @KrazyK707
    @KrazyK707 3 года назад +5

    These theories were so beyond mind, before I started looking up theories and I played through the game for the first time, I started breaking some stuff I noticed down and came up with this.
    I thought flowey (considering he knew about saving and loading) used to be a player. Which is why he knew how to save load and all of that was in his boss fight.

  • @itsvioneko
    @itsvioneko 4 года назад +499

    "Sans and Papyrus are more than mere brothers"
    *FBI open up*

  • @F4T4L3RR0R
    @F4T4L3RR0R 4 года назад +321

    Toby: good luck on gaster!
    Game theory: hold my beer

    • @raananmogensen1930
      @raananmogensen1930 4 года назад +2

      Hold my beer nah hold my Diet Coke

    • @roooo4616
      @roooo4616 4 года назад +1

      Game theory: Hold ma diet coke can

    • @F4T4L3RR0R
      @F4T4L3RR0R 4 года назад +1

      @Ryan Yang *goes into scientific stuff with beer*

  • @magickllamagirl
    @magickllamagirl 2 года назад +1

    This is BRILLIANT! Great work as always!

  • @dysfallacy
    @dysfallacy Год назад +2

    Bruh this game is so intense and complex i love it

  • @773Spair
    @773Spair 5 лет назад +484

    Asgore may also have some awareness of space and time manipulation. *You tell Asgore he has killed you [x] times. *Asgore sadly nods

    • @rachelboateng7159
      @rachelboateng7159 4 года назад +6

      T-T

    • @danielwoods8263
      @danielwoods8263 4 года назад +31

      He also destroyed my mercy button :(

    • @lookinggr8in2013
      @lookinggr8in2013 4 года назад +11

      Omg someone else noticed plus toriel says do you know something I dont could be her hinting at it too

    • @Enr0_
      @Enr0_ 4 года назад

      @@lookinggr8in2013 wasnt that sans who said that?

    • @lookinggr8in2013
      @lookinggr8in2013 4 года назад

      @@Enr0_ no i she said it idk if its cause i reset or skipped through her dialouge though

  • @guyinbluu
    @guyinbluu 7 лет назад +553

    I can only accept this theory if Gaster makes bad science puns and hates himself for it.

    • @ruphite9521
      @ruphite9521 7 лет назад +11

      ShadowSpin can you imagine lol

    • @torazely
      @torazely 7 лет назад +129

      gaster: hey, why can you never trust an atom?
      alphys:*sighs* why?
      Gaster: because they make up everything!
      alphys:...
      gaster:...
      alphys:...
      gaster: if I do that again, slap me.

    • @ruphite9521
      @ruphite9521 7 лет назад +49

      Ignatius Ultimus *alphys throws gaster into the core

    • @torazely
      @torazely 7 лет назад +23

      TyceGaming and that's how he broke apart and became sans and papyrus.

    • @IsabruhMoment
      @IsabruhMoment 7 лет назад +31

      *Gaster stands at the edge of the Core.* Gaster: Alphys don't push me in! Alphys: LONG LIVE THE KING. Gaster: Wha-*shove*-AHHHHHHHHHHHHHH

  • @karkavwi
    @karkavwi 2 года назад +18

    I've never played or seen Undertale before. I've heard of the cool music track, but that's just it.
    Listening to your three part series on Gaster's Identity has really gotten me interested in this game

    • @Happy_doggo
      @Happy_doggo 2 года назад +1

      Oh welcome to the community
      Note: i am don't like new music i like being in my box but when i heard undertale them, OH boy
      My favorites: spider dance, last hero, water fall

    • @dysfallacy
      @dysfallacy Год назад

      @@Happy_doggo mine is stmpwyfs, battle against a true hero, waterfall, and spear of justice

  • @joshuagomez-me8xx
    @joshuagomez-me8xx Год назад +1

    i came back top this after 5 years, and i'm still hooked on undertale.

  • @124tutt2
    @124tutt2 7 лет назад +657

    Sans: I am the left brain I am the left brain, I work really hard till my inevitable death brain. You got a job to do you better do it right, and the right way, is with the left brain.
    Papyrus: I like Oreos and pu-cats, yeah, in that order. And I cried for like, an hour after watching toy story three.

    • @reenee9656
      @reenee9656 7 лет назад +20

      Sarah T. Hahahaha I love Bo burnham lol

    • @ilycea
      @ilycea 7 лет назад +25

      Sarah T. I AM THE RIGHT BRAIN NA NA NA NA I HAVE FEELINGS!

    • @brandycurry7679
      @brandycurry7679 7 лет назад +6

      Sarah T. Yay Bo Burnham Fam

    • @drawnix7555
      @drawnix7555 7 лет назад +7

      Sarah T. Because my whole thinks im gay, i guess its always been that way
      That was a song btw : )

    • @variableaxis9652
      @variableaxis9652 7 лет назад +11

      Praise the bo burnham fans

  • @Ireneforsyte1
    @Ireneforsyte1 7 лет назад +481

    Another thing that I found, is that Papyrus' main color of clothing is orange, whilst Sans' main color of clothing is blue. Orange and blue are complete opposites on the color wheel. That's not mentioning the fact that they are complete opposites in other ways. Sans is short, Papyrus is tall; Sans' font is rounded and small, while Papyrus' is tall and sharp; even Sans' speech is more humanoid-ish and deep, while Papyrus has a higher, more metallic sound to his diologue speech patterns.

    • @rowanourboat2900
      @rowanourboat2900 7 лет назад +6

      I agree with the majority of this theory, but I've studied art and seen many colour wheels. From what I have seen brown is actually on the opposite side of the colour wheel as blue.

    • @adrianortizurzua7884
      @adrianortizurzua7884 7 лет назад +17

      In the more colloquial, sense, orange is the opposite of blue in the color wheel without getting too much into specifics like you seemed to have done. It's meant to say on the opposite sides of the color wheel: warm and cool colors. Not DIRECTLY opposed to each other.

    • @pop12Viper
      @pop12Viper 7 лет назад +29

      don't forget to mention the attacks of blue and orange are "don't move" and "move" in fights to add to the opposites claim

    • @Cinereal12
      @Cinereal12 6 лет назад

      RowanYourBoat art or science? physical colors and light are COMPLELY different. You mix normal colors together, you get brown. You mix the colors of light together and get white. In normal color, green and red are opposites. In light, green and pink are opposites. This is scientific, so sorry Rowan, but your comment is just invalid.

    • @zyronltz7494
      @zyronltz7494 6 лет назад +5

      Da Nerd Tront chill bruh

  • @marblecakesp9307
    @marblecakesp9307 2 года назад +2

    There are so many universes, meaning sans being ness, or being half of gaster, they’re both very possible

  • @sophieyounger3682
    @sophieyounger3682 2 года назад +4

    "Scientific with the Skelebros"
    Now that's a podcast I'd listen to

  • @necronlordoflawtan
    @necronlordoflawtan 7 лет назад +746

    To explain one thing that Matpat missed:
    The creation/machine that Gaster fell into is not a Determination injection machine, but a DT *Extraction* machine. It removes determination.
    Now, when monsters are injected with determination, they fuse with more matter/dust/monsters, and start to melt. Naturally, extraction of Determination could split a monster soul/body/mind. Thus you'd get two* monsters and the original husk, split on personality and ability. sans having greater power, Papyrus being, as Undyne put it, "pretty freaking tough."
    Now, as for the Husk and journal entry, I'd imagine what was left of the original Gaster, effectively empty of determination, tried to quickly fix himself by injecting determination. He recovers temporarily (as did Alphys's test subjects), and made the final entry while talking to Papyrus and sans. Then he began to melt. Who knows what sans and Papyrus did afterwards - trying to "go back" or "fix Gaster"...but ultimately, Gaster became a melted memory.
    Now, Memory is a good choice of words, as there is one other monster tied to Gaster: Memoryhead. Memoryhead is an amalgamate, but the only one to not resemble any known monster. It has a faint resemblance to a Gaster Blaster fused with a brain. It's bullet attacks summon smiling white faces (Gasters?). It has no physical substance - it talks through your phone and gains health by absorbing your attack. Also, a phrase it says is "Lorem ipsum docet", while a filler phrase in code, translates to "Pain teaches."
    Now, how did Gaster split into more than 3? Well, there are two possibilities. Firstly, Gaster is split across time and space, leaving "memories" of himself. Alternatively, they could be the remains of a Gaster who is soulless. Either way, the three Memoryheads confirm the sans-papyrus-gaster group.

    • @jonathanjaca5778
      @jonathanjaca5778 7 лет назад +4

      yap

    • @francescosorce5189
      @francescosorce5189 7 лет назад +11

      Mythology Squirrel
      Sir... You're a genius...

    • @gabrielkhalil9362
      @gabrielkhalil9362 7 лет назад +21

      What if papyrius tried so many times saving gaster and change the timeline that he simply forgot about most of the stuff?

    • @deltastar4147
      @deltastar4147 7 лет назад +12

      Mythology Squirrel also that the DT machine looks like Omega flowey

    • @lemon8546
      @lemon8546 7 лет назад

      Mythology Squirrel bruh I wish I could read that but it's too long XD

  • @ulenix
    @ulenix 7 лет назад +608

    Me: ugh another notification from that comment a week ago
    Notification: Game theory: Gaster's identity revealed!
    Me: VIOLENTLY SPITS OUT TEA

  • @drscavv2661
    @drscavv2661 2 года назад +4

    Funnily enough, the leading theory is that Gaster is the Skelebros' father.

  • @lelescarlet7184
    @lelescarlet7184 3 года назад +3

    I remember, I think it was several years ago, I took a picture of a light at a movie theater because it looked like a Gaster Blaster. I remember at the time I was both creeped out and super excited at the same time. Those things are so creepy looking.

  • @theradioman5182
    @theradioman5182 4 года назад +585

    "So why doesn't [Papyrus] have Gaster Blasters?"
    Underswap: "Let me introduce myself."

    • @rabiiess
      @rabiiess 3 года назад +7

      Yeet

    • @eggegg531
      @eggegg531 3 года назад +22

      underswap is still a thing??? i remember being into that in 2016

    • @theradioman5182
      @theradioman5182 3 года назад +16

      @Egg Egg I'm pretty new to the fandom. Also, I feel like Underswap and Underfell are 2 of the really famous AU's, which for some reason I cannot find a full version of on Game Jolt.

    • @eggegg531
      @eggegg531 3 года назад +6

      @@theradioman5182 thats so cool!! im glad to see the aus that i loved are still going strong :)

    • @crypticult4148
      @crypticult4148 3 года назад +1

      No

  • @warpey5632
    @warpey5632 4 года назад +460

    Sans: Can bend space and time
    Teleport
    Is the most difficult boss fight
    Is a time traveler
    Makes bad puns
    Is very intelligent
    Papyrus: Likes spaghetti

    • @mr.monotonyofdiversity2573
      @mr.monotonyofdiversity2573 4 года назад +22

      ...and really strong confuses ones who trying to know more about him.

    • @Moonshine346
      @Moonshine346 4 года назад +22

      We clearly see that Papyrus is the best

    • @warpey5632
      @warpey5632 4 года назад +7

      @@Moonshine346 Yeah he really is a *cool* guy

    • @j_rikuu2123
      @j_rikuu2123 4 года назад +3

      I too make bad puns. But I think it's pun-tastic

    • @angelinadesosa2957
      @angelinadesosa2957 4 года назад +2

      Bruh papyrus knows about time and space

  • @patrickjanuszewski6102
    @patrickjanuszewski6102 4 месяца назад

    You make the best theories of undertale

  • @skilfularcher
    @skilfularcher Год назад +1

    This is legitimately fascinating

  • @amandapettis8640
    @amandapettis8640 7 лет назад +541

    This video is meeting all of my standards

  • @ilovemeatd8469
    @ilovemeatd8469 3 года назад +689

    Game theory: has an actual theory that has like 30 essays to back it up
    Me: well Gaster kinda looks like a skeleton sooo....HOLY CRAP Gaster’s sans’s father :0

    • @ActuallyFlamey
      @ActuallyFlamey 3 года назад +12

      MatPat discovers coincidences, but gets nothing useful.

    • @The_Wither_Boss
      @The_Wither_Boss 3 года назад +12

      This what I know and not only sans but Paps too

    • @candlaze_
      @candlaze_ 3 года назад +51

      @@ActuallyFlamey sorry man, that's what a theory is.

    • @AN-in4vt
      @AN-in4vt 3 года назад +28

      @@ActuallyFlamey You're really toxic huh?

    • @funfact2186
      @funfact2186 3 года назад +6

      @@AN-in4vt I respect the pun

  • @aleksandarbaj5968
    @aleksandarbaj5968 3 года назад +8

    This is a wild guess but, even after this theory i think that Sans still cloud be Ness. Heres how:
    In the previous theory Matpat said that Ness used the phase distorter, which destroyed his organic materials and left only the skelet, and whent into the underground. In this theory its aplified that sans and Papayrus are 2 sides of Gasters brain, which dosent connect to the theory that sans is Ness. Here is how the both theories cloud connect. When Ness went throught the phase distorter, as Matpat said, everything organic was destroyed. What i think he missed is that brain is an organic material too. If his brain was destroyed that means he cloud'nt do a lot of actions, such as moving and thinking. If we take that into considerstion all that was left of Ness was an empty skeleton with a soul. Now, what if Gaster clound'nt bare what he had done and has gone crazy. One thing that cloud prove this is entry 17. In there Gaster says that everything is going darker, and that darkness cloud be the guilt of klling and destroying so many monsters. Here is where it gets intresting. At the end of entry 17 Gaster says "what do you two think". The "two" he is talking to cloudnt be monsters, because i dont think any monster whould talk to him after what he had done, what if he went so crazy he started talking to something that wasnt a monster, something that whould listen to him, something like, two empty skeletons, with nothing but a soul. Gaster starts to think of a way out of this torture and comes to an idea when he stumbels across 2 skeletal bodys. He wanted to dissapear, but he didnt want to be forgoten. He uses the 2 bodys he found to put the 2 halfs of his brain in, and knowing they have a human soul he infuses them with determanation so they gain enought energy to live. Since Gasters left side of the brain was more developed, Sans who got it, remembers gaster more and its more serious. After Gaster infuses two bodys with determanation he doses the same to himself so after he pulls his brain out he has enought energy to put it inside of the bodys. This cloud explain why he is melting. After the process is finished, Gaster is gone, and only thing that is left are the 2 skeletal brothers. Another thing that i wanna mention, that proves thst sans is Ness even more is Sans's height. He isnt very tall, he is the height of a Frisk who is a kid.
    Whelp thats my theory, i know it has flaws, but its the best i came up with, but more importantly thank you for reading this, you are very determend ;)
    Another thing i wanna ad is that Papayrus cloud be somone who came with ness, because his suit has similarities to earthbound, but thats a theory i might add someday, again thanks for reading.

    • @OllyTheLion
      @OllyTheLion Год назад

      6th like❤️

    • @gnu_.
      @gnu_. 3 месяца назад

      7th like@@OllyTheLion

  • @daniellclary
    @daniellclary 6 месяцев назад

    Be crazy that he put that level of detail in all of it. Since that kind of thing would take alot of research and prep work.

  • @turtleking7772
    @turtleking7772 5 лет назад +873

    Can we take a moment to appreciate the fact that Sans and Papyrus look like their fonts? Sans is curved and Papyrus has sharper edges. Just neat attention to detail

    • @startingriotz
      @startingriotz 5 лет назад +2

      He already mentioned that lol

    • @lean572
      @lean572 5 лет назад +2

      @@startingriotzNo, he mentioned the fonts were the same

    • @bxvin9788
      @bxvin9788 5 лет назад +1

      IM UR 666TH LIKE

    • @bxvin9788
      @bxvin9788 5 лет назад +1

      THIS HAS ALREADY HAPPENED TO ME TWICE IN THE SAME WEEK

    • @rcraw6447
      @rcraw6447 5 лет назад +2

      Ashura Naruto......I’m sorry my child........goodbye

  • @huh1723
    @huh1723 5 лет назад +926

    Sans has his blue eye on the left

    • @nono7120
      @nono7120 5 лет назад +2

      Ye

    • @rillik527
      @rillik527 5 лет назад +13

      Yep same as Gaster's right eye is A bit or more broken and left eye is fine

    • @raccoonboye5361
      @raccoonboye5361 5 лет назад +6

      And btw in depictions of papyrus having a glowing eye it is on the right but it may just be a coincidence idk

    • @tylergrove3639
      @tylergrove3639 5 лет назад +1

      Wow i didn't think of that

    • @evastassi3165
      @evastassi3165 5 лет назад +1

      Why matpat not pin dis???

  • @sminly0436
    @sminly0436 2 года назад +2

    When papyrus talks about his special attack going missing....could it be the one flowey has?

  • @glitchy777
    @glitchy777 2 года назад +1

    mattpat: *literally shatters everything you thought you knew about a video game*
    also mattpat: OH WHATEVER

  • @debornmc
    @debornmc 5 лет назад +1607

    *UNDERTALE* is spelled in **caps**
    while
    *deltarune* is spelled in **lowercase**
    Another sans and Papyrus reference...?

    • @purpleponder
      @purpleponder 5 лет назад +44

      SkyPixelMC Sans made deltarune

    • @puffball2059
      @puffball2059 5 лет назад +37

      also they are anagrams

    • @Matt-md9oz
      @Matt-md9oz 5 лет назад +46

      Deltarune is undertale jumbled

    • @rainfellforu
      @rainfellforu 5 лет назад +39

      That explains why sans has his own store in deltarune

    • @mellow_mallow
      @mellow_mallow 5 лет назад +34

      @@rainfellforu and why papyrus is just hiding out in the house (you knock on the door and hear the "distant trousle of bones") while sans stands out front and does all the socializing.

  • @crybabyphan2263
    @crybabyphan2263 7 лет назад +262

    Sans: I am the left brain, I am the left brain. I worked really hard till my inevitable death brain. I've got a job to do, I better do it right and the right way is with the left brains might.
    Papyrus: I LIKE SPAGHETTI AND PUZZLES! YEAH! IN THAT ORDER! AND I CRIED FOR AT LEAST AN HOUR AFTER TALKING TO FRISK ON THE PHONE! I AM THE RIGHT BRAIN! I HAVE FEELINGS! IM A LITTLE ALL OVER THE PLACE BUT IM HOPEFUL, HAPPY, AND I PERSONALLY THINK THAT IM GREAT! *whispers* I'll join the royal guard!
    Sans: Here comes a human, here comes a human. Shake their hand and trick them with a whoopie cushion. All of my puns are skeleton related and they're great, so grab a treadmill and trick people through time and space.
    Papyrus: UNDYNE, LOOK! I THINK I MIGHT BE THE ONE! THERES SOMETHING ABOUT ME, I JUST CANT DESCRIBE IT!
    Sans: great
    Papyrus: YOU ARE THE EARTH I AM THE GLORIOUS SUN! I WANT SOME SPAGHETTI, I JUST WANT FRISK TO BE MY BEST FRIEND. BE IT!
    Sans: alright now, Papy, you're acting crazy.
    Papyrus: NO BROTHER, ITS CALLED BEING PAPYRUS. YOU SHOULD TRY IT, YOU MIGHT LIKE IT
    Sans: i work hard to not break my promise to Toriel, you are worried about the things that Frisk is scared about. I'm punny and laid back, while you talk loudly. I am the calm one, you are supreme.
    Papyrus: YOU THINK THAT CROSSWORDS ARE HARD WHEN THEYRE FINE, YOU THINK YOU KNOW EVERYTHING BUT YOU DONT KNOW ANYTHING AT ALL. HALF OF THE PUZZLES WERE SUPPOSED TO BE MINE, BUT YOU FORGOT EVERYTHING. I KNOW THAT YOURE LAZY, BUT IM SURE NOT.

    • @seanfahey3159
      @seanfahey3159 7 лет назад +3

      Crybaby Phan #226 but nobody came.....

    • @crybabyphan2263
      @crybabyphan2263 7 лет назад +2

      Grammar Nazi I feel honored because the Grammar Nazi didn't correct me on anything XD

    • @lemon_lime9396
      @lemon_lime9396 7 лет назад +1

      that is amazing wow

    • @neonal18
      @neonal18 7 лет назад +3

      +Ethan Clews It's a parody of comedian Bo Burnham's song "Left Brain, Right Brain." The original's a bit more...colorful with its language.

    • @CupcakeMagee
      @CupcakeMagee 7 лет назад +1

      how long did that take you

  • @shadowhawkrine1947
    @shadowhawkrine1947 11 месяцев назад +2

    So the brothers are pieces of Gaster’s brain, but what about the rest of him?
    We see one of his shards in that room where he just vanished, I wonder if there’s more of him out there that no one has seen yet

  • @deedeedoodoo818
    @deedeedoodoo818 2 года назад +1

    Forget about a thriller movie- this has more suspense, thrill, and mind blowing than one!

  • @rat_koon8198
    @rat_koon8198 7 лет назад +336

    Wait.... Maybe THIS is why Sans gets so angry when you kill Papyrus. It's not that you killed his brother, but now they can never put them back together to become W.D Gaster!
    Honestly bet someone else has wrote this comment.

    • @sheagordon6592
      @sheagordon6592 6 лет назад +2

      Wow

    • @norishimogawa6125
      @norishimogawa6125 6 лет назад

      dang never thought of that

    • @finch8028
      @finch8028 6 лет назад +1

      I was about to type this same comment.

    • @butterknifepatten4455
      @butterknifepatten4455 6 лет назад +3

      i feel kind of sad now though because does that mean that sans only cares about papyrus because he's part gaster, or does he actually still care about him just because they're brothers?

    • @arxiusdreemurr3273
      @arxiusdreemurr3273 6 лет назад

      Nqh, Sans obviously care about the Great Paps. He can't be THAT good to pretend, plus even if they're basically the same person, he still love Paps, and show it all the time.

  • @aolive123
    @aolive123 7 лет назад +758

    Up next on game theory: Sans is Purple Guy

    • @Jenns228
      @Jenns228 7 лет назад +2

      sszabbi na ne már... Egy magyar egy ilyen videó alatt? :D (sorry if you are not hungarian)

    • @MultiTieko
      @MultiTieko 7 лет назад +2

      sszabbi hueuheuehuhe

    • @antalmate7712
      @antalmate7712 7 лет назад

      mesék Anna és a hah nem vagy egyedül

    • @aolive123
      @aolive123 7 лет назад +2

      lebuktam

    • @xXDareiosXx
      @xXDareiosXx 7 лет назад +1

      Te jó ég

  • @TheAmethystAngel
    @TheAmethystAngel Год назад

    Love the recap btw

  • @gamerlegendroblox1074
    @gamerlegendroblox1074 2 года назад +1

    In disbelief papyrus, HIS RIGHT EYE started to glow in the beginning of the fight, and he has GASTER BLASTERS THERE. At first I thought it meant nothing, but now it makes sense. NICE WORK MATPAT KEEP IT UP!

  • @marbenmin5878
    @marbenmin5878 5 лет назад +753

    Big info: Matpat, if you play through on the pacifist run on the Nintendo switch, in the epilogue you get something BIZZARE! If you go back to Clam Girl in the epilogue she tells you something strange, for starters Clam Girl has always talked about a character known as Susie and we never knew who the character was until Deltarune came along. So if you do this she says, "So you never met my neighbor's daughter But please don't despair. Because the time that you will meet her..." Then she turns into a Gaster follower version of herself and says "...Is fast approaching." I know it's not much to go on, but this might mean that Deltarune is gonna have some connections to the story of what happened to Gaster! People are saying that Deltarune might be a different timeline from Undertale, and Gaster has a lot to do with timelines, so this is definitely some interesting information.

    • @nolabarker8751
      @nolabarker8751 5 лет назад +20

      dang you made a really good theory so many good pieces

    • @marbenmin5878
      @marbenmin5878 5 лет назад +9

      Thank you, and I don't take ALL the credit, I saw someone doing an easter egg video on Deltarune and they mentioned this Clam Girl thing, I thought it was interesting.

    • @nolabarker8751
      @nolabarker8751 5 лет назад +1

      @@marbenmin5878 either way its really cool

    • @marbenmin5878
      @marbenmin5878 5 лет назад +10

      Yeah it is cool to know that Deltarune might have a much bigger story with Gaster than Chara (Which everyone seems to suspect because of the ending.)

    • @nolabarker8751
      @nolabarker8751 5 лет назад +1

      @@marbenmin5878 ya I'm really getting I'm to it

  • @dextoxsans751
    @dextoxsans751 7 лет назад +931

    my mind was not blown... it was shattered across time and space NICE VIDEO MAT

  • @Fandom_Weirdo
    @Fandom_Weirdo 2 года назад +1

    Have you heard of the Undertale Aus? Because if you have, there is one called Handplates that would might be useful. It is about Sans and Papyrus as younger beings. Gaster is said to have created them with small bits taken off of his soul. That info had me thinking, especially after this video.

  • @lucybrieler2345
    @lucybrieler2345 2 года назад

    I just love the beginning it's just so cool

  • @barometer5156
    @barometer5156 5 лет назад +276

    And also, you might have missed sans's LEFT eye glowing.

    • @raven_isnotok9928
      @raven_isnotok9928 5 лет назад +3

      Our right his left

    • @wariothief
      @wariothief 4 года назад

      Barometer thats right but maybe thats even a part of the three episodes

    • @SpiralAnimationssssss
      @SpiralAnimationssssss 4 года назад

      BUT ITS HIS RIGHT EYE
      anyway it doesn't connect it's just that sans is blind in his left eye

    • @idk-gl6yl
      @idk-gl6yl 4 года назад

      Its left not right since hes looking at you but when looks back its now left

    • @SpiralAnimationssssss
      @SpiralAnimationssssss 4 года назад

      @@idk-gl6yl oooooh

  • @imperial_scot2656
    @imperial_scot2656 4 года назад +510

    2017: I hAtE mAtPaT 2020: He's the only creator I watch and I'm sorry

    • @OrangeNOrange
      @OrangeNOrange 4 года назад +7

      lololol

    • @ihaa_
      @ihaa_ 3 года назад +14

      You changed :D

    • @pcs6905
      @pcs6905 3 года назад +6

      Aha why did u hate him

    • @autumnishere420
      @autumnishere420 3 года назад +13

      @@pcs6905 I don't know if this was their reason, but a lot of people find him annoying.

    • @ActuallyFlamey
      @ActuallyFlamey 3 года назад +2

      I still hate him because people actually believe his UT theories when they are just coincidences.

  • @tm0410
    @tm0410 3 года назад +2

    Another thing I realized is at the end of the game on the sunset scene.
    Papyrus exits the screen on the right half,
    And sans exits of the left half of the screen.

  • @bruhtnt4258
    @bruhtnt4258 3 года назад +1

    I need only four words to tear your theory apart
    Skeletons don’t have brains

  • @maracozzzz
    @maracozzzz 7 лет назад +271

    FUN factor:
    Fate of the Universe Number

    • @canguiwa3686
      @canguiwa3686 7 лет назад +1

      maracozzzz, could it be Undertale's Fate Number? :P

    • @coreypatton6290
      @coreypatton6290 7 лет назад +1

      maracozzzz Clever Toby........

    • @torazely
      @torazely 7 лет назад +15

      Functional Universe Number

    • @tempo4760
      @tempo4760 7 лет назад +1

      Fictional Universe Number

    • @caffeinatedpossum
      @caffeinatedpossum 7 лет назад

      All of you say Functional Universe Number, even if it's the canon line, I like Fate of the Universe Number.

  • @shawnmartin7338
    @shawnmartin7338 5 лет назад +663

    Then again, Gaster could also be the skelebros dad. Think about it, if Gaster was deleted from everyone's memories, his sons would never had had a family at all, so it would be as if the skelebros just, "asserted themselves".

    • @1unar_eclipse
      @1unar_eclipse 5 лет назад +23

      hmmmMMmmMMMMMM

    • @oldplushpanic5423
      @oldplushpanic5423 5 лет назад +12

      Yes

    • @iceneko9170
      @iceneko9170 5 лет назад +26

      That seems... Extremely possible.

    • @abby-xs1jo
      @abby-xs1jo 5 лет назад +24

      But then who's the Ms. Skeleton? It seems like Gaster was never in any romantic relationships, and he was just immersed in his research of determination.

    • @LS-ju5zx
      @LS-ju5zx 5 лет назад +44

      Justinkoolj YT I think Gaster created them, not by reproducing because skeletons cannot reproduce therefore I think that Gaster made the Skelebros scientifically not by having a skeleton mom and reproducing like normal humans..:

  • @gabrielshu1524
    @gabrielshu1524 2 года назад +12

    Yes. This theory matches up quite well with a certain AU called "Handplates", although sans and PAPYRUS are made from the pieces missing in Gaster's hands.

    • @Sunny67493
      @Sunny67493 Год назад +1

      That is a fricking fanmade

  • @nullsmike6318
    @nullsmike6318 2 года назад +5

    8:00 this point bothered me a bit because from what I remember papyrus actually makes a lot of jokes, even more than sans. When I actually think about it I can only remember sans making at most 4 puns in Undertale. He actually shows more physical comedy, such as his shortcuts, the roof of his station being filled with snow, stacking hotdogs on top of your head etc.
    Meanwhile papyrus does do a lot of word play and over all does more jokes than even sans. He also only does a few visual gags, such as jumping of the window and jumping over you after his fight. Just a weird thing that bothered me.

    • @doritos4956
      @doritos4956 Год назад +1

      Also mat says that Papyrus is aware of sans' timeline hopping even though sans doesn't timeline hop
      The player/frisk depending on your beliefs does at most sans Is aware of it

  • @justvibing6346
    @justvibing6346 5 лет назад +411

    If colours are worth anything, the red of papyrus and blue of sans makes the purple of the lab

  • @Smoky_Foxx
    @Smoky_Foxx 3 года назад +315

    I just realised. In the basement it says "dont forget." And in the credits song of deltarune at the end of the song, the singer says "Dont forget, I'm with you in the dark." I think it is a hint twards Ghaster telling Sans and Papyrus that he is still with them.

    • @littlekaro2005
      @littlekaro2005 2 года назад +31

      That was the most simple yet heartwarming theory 🥺

    • @levelevelyn2463
      @levelevelyn2463 2 года назад +7

      @@littlekaro2005 I’m not crying you are 🥺

    • @masterbeta1089
      @masterbeta1089 2 года назад +5

      the main leitmotif (leifmotif whatever however you spell it) of deltarune is titled “dont forget”

    • @syndromeofadown21
      @syndromeofadown21 2 года назад +10

      * (It's a poorly drawn picture of three smiling people.)
      [Kris, Susie, and Ralsei]
      * (Written on it...)
      * "don't forget."
      [Deltarune's main lietmoteif]

    • @elisabethsun7059
      @elisabethsun7059 2 года назад +1

      Nice

  • @kalinaxbiss7210
    @kalinaxbiss7210 2 года назад +1

    I’m honestly convinced that when RUclips dies, Matthew should work as a private investigator cause he can put together ALL the little details

  • @mrmr_theoriginal
    @mrmr_theoriginal Год назад +1

    my question, what if someone plays the game so many times, that eventually they just dissapear? that sans and papyrus are forgotten? also, apparently chara remembers the timelines, because if you do the genocide route twice, *she gets scared of you knowing that you’ve done it before*

  • @hecktangle6578
    @hecktangle6578 4 года назад +201

    papyrus when he slips up: “ah crap now matpats gonna dissect me and my game.”

  • @usernameisusernam
    @usernameisusernam 4 года назад +522

    I'm still wondering why flowey was talking to papyrus
    Edit: I am an idiot

    • @CoolioStuffz
      @CoolioStuffz 3 года назад +117

      Alright so, flowey used Papyrus to get information, for example... how do you think flowey got ur phone number at the end of true lab, Papyrus. Flowey can manipulate him easily. Also, before you fight Asriel... Papyrus said that he got everyone together because ‘a tiny flower’ helped him, meaning flowey.

    • @febbledebble
      @febbledebble 3 года назад +34

      Flowey manipulated Papyrus to get information about you.

    • @inkspillled
      @inkspillled 3 года назад +29

      wait, but... it's revealed that flowey has been talking to papyrus _before_ the date where he gives you his number, so..?
      i mean, it probably happened afterwards but we dont really hear about the flowey-papyrus communication much after that

    • @febbledebble
      @febbledebble 3 года назад +31

      @@inkspillled After your "date" with Alphys that eventually ends up with you being the human for Alphys and Undyne instead (lol) you are back in the garbage dump. As you leave you receive a weird and suspicious phone call from Papyrus (you remember that one) where he says he "sent Alphys home, very home, to her lab house" it's very obvious that someone told Papyrus to call you, and that someone would be Flowey, wanting you to progress.

    • @_ayoitsvic_3180
      @_ayoitsvic_3180 3 года назад +11

      Also, in one of flowey's after game dialogues, he mentions how Paypyrus is "one of the good ones" and how he would repeatedly talk to him and how it took him a very very long time to get bored of him.

  • @annieLupo
    @annieLupo 9 месяцев назад

    I like that when you showed a picture of Papyrus wrapped in vines when you said how is Papyrus wrapped up in this.

  • @booled1
    @booled1 Год назад +1

    If you listen to the Soul Minigame versions of Your Best Nightmare, it sounds almost identical to Gaster’s Theme.

  • @Toyaffection
    @Toyaffection 3 года назад +177

    TAKE IT FROM ME, WHEN SANS.. IS SERIOUS, HE CHANGES FONTS FROM COMIC SANS TO SANS SERIF!

    • @eclecticsoffy
      @eclecticsoffy 3 года назад +4

      Or Arial as Microsoft Word calls it

    • @slow_hunter_
      @slow_hunter_ 2 года назад +9

      I think everytime sans goes empty eyes it's actually gaster. I feel like when sans says 'you'd be dead where you stand' it's gaster and then when he says 'lighten up, kiddo!' it's sans trying to cover up gaster. And I think that sans can't actually teleport or walk through walls it's gaster and when the genocide fight happens he lets gaster take over. During the fight, gaster is judging you for destroying the timeline. There is no way sans could know about the determination experiment because sans and papyrus could only exist after gaster was split up across Space and Time. I don't know about papyrus, but for sans that is my personal head canon.

  • @Jhlanedvm
    @Jhlanedvm 4 года назад +404

    When you said,”cool dude facade” it sounded so very like Bill Cipher’s voice.

  • @CrystalFractals25
    @CrystalFractals25 3 года назад +1

    Also don’t forget that when you’re on the Snowdin bridge, Papyrus FORGETS the activation word

  • @glitchedgamerz
    @glitchedgamerz 2 года назад

    I have a headache, yet I still watched it. With some HEALING tea, I hated the headache and sore throat.