Diagnosing Deltarune! Kris is NOT Evil! | The SCIENCE... of Deltarune

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The story of Deltarune is a sad one. Kris, our main character, is alone, isolated, and lashing out. At least, that's the picture we get when we talk to the people of the town. Today, Austin is exploring what is going on with Kris.
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#Deltarune #Undertale #Kris #Suzie #Ralsei #TheScience #GameTheory


  1. Oliver

    Oliver6 минутын өмнө

    Did anybody notice that this was the first episode that Austin addressed the audience? In all of the others, he is pretending to write a letter to the game developers.

  2. BitsnBytes

    BitsnBytes10 цагийн өмнө

    ok mini theory right here Toby Dog released 2 musical pieces for Chapter 2's OST (plus some screenshots) on Twitter. One intrigued me, it was titled Lonely Girl, he also put "Noelle" with the name. Noelle seems very pleasant and upbeat in Deltarune, why would she be called a Lonely Girl? I then realized... At the end of Deltarune, you can see Noelle's dad in the hospital. The only way Noelle would become depressed and lonely is if her dad dies. *Does Noelle's dad die in Chapter 2?*

  3. Friesarmy

    FriesarmyӨдрийн өмнө

    maybe the soul ripping thing shouldnt actually be taken literally? Maybe it's just there to show how Kris is feeling, how they're dissociating and just wanting to be safe n stuff.

  4. Aqua Rose24

    Aqua Rose24Өдрийн өмнө

    I know this is late but for a shorter video he should totally do “how many flowers would it truly take to break your fall” since the human in undertale survives by falling onto a pile of flowers

  5. Luna Bruce

    Luna BruceӨдрийн өмнө

    I agree with you but that soul was us he took out. You can move it while it's in the cage and nothing else. The voice at the beginning (Who I believe is Gaster) says it's our soul, or at least implies it. Our soul is put in Kris and Kris rips us out in the end. This means that we control Kris during our playthrough except the end.

  6. maximation

    maximation2 өдрийн өмнө

    I started crying when you said Kris has ptsd. a characted who uses they/them, has almost no friends, and has ptsd just hit too close to home

  7. DaFlangstLairde

    DaFlangstLairde3 өдрийн өмнө

    Aw man, awesome video!!

  8. DaFlangstLairde

    DaFlangstLairde3 өдрийн өмнө

    Thank you for using the they/them pronouns, to be honest :)

  9. DaFlangstLairde

    DaFlangstLairde3 өдрийн өмнө

    *THANK YOU.* FINALLY somebody making the important difference between a hero and a protagonist!

  10. Masonic Ranger

    Masonic Ranger3 өдрийн өмнө

    ok so maaaaaybe line up with half of that list

  11. N Wong

    N Wong5 өдрийн өмнө

    No offence, wth is wrong with you?!

  12. Acid Shrooms

    Acid Shrooms5 өдрийн өмнө

    I felt the exact same way. I went what you went through, hope you happier than ever Austin!

  13. Brother Doggo

    Brother Doggo5 өдрийн өмнө

    Of all the videos you made this is the one you told us about you other channel

  14. Deanna Bae

    Deanna Bae6 өдрийн өмнө

    I thought his name was Matthew Patrick

  15. Pineapple Panda

    Pineapple Panda7 өдрийн өмнө

    0:10 hey mettaton x wut sup?

  16. LIGHT _

    LIGHT _7 өдрийн өмнө

    I have ptsd

  17. BloodPix

    BloodPix7 өдрийн өмнө

    I also wanted to add that by the end of the story Susie's eyes become noticeable. Like, she doesn't hide her face. Whereas Kris doesn't reveal their eyes once. They haven't pulled through. They haven't brought themselves out of a facade of some sort.


    YOUR CHARA7 өдрийн өмнө

    What's the song at 9:17 anyone know?

  19. أحمد الفتلاوي

    أحمد الفتلاوي9 өдрийн өмнө

    So.... who Kris ?

  20. ღAshley playzღ

    ღAshley playzღ11 өдрийн өмнө

    OK so That heart can't be THE actual heart,cuz u can't survive without your heart. The heart is Us. The heart in undertale was a representation of us,the player. Because Kris is self-aware,he ripped Us,the player because we caused him to attatch to Suzie,if he has PTSD,then he ripped the heart because he's scared to get attached to another person because he fears being abandoned. So he ripped us from his body because he doesn't want to get attached again. That's why we were able to move the heart when he puts us in a cage. Edit:(I realized that that was something Matpat already established,sorry ;-;)

  21. Starlight Arts

    Starlight Arts11 өдрийн өмнө

    Here is a idea, maybe Kris was a friend of Chara and when Chara found out, she wanted to be like her because Chara is the same age as Kris when she arrives in Undertale. THAT MEANS, Chara was only little when she met Kris! Also you are probably thinking: "But she was never in the school." Well, maybe She USED To Go To Chara's school cause she is shy because this is a new town and school. So Yes I Agree With Your Theory, But Maybe Chara started to be like Kris when she left and she became crazier everytime shes alone and later when Chara gets older, she falls down the hole and you know the rest. "She dies from Asriel's and Her plan." Then maybe Chara takes control of Frisk when the player does the Genocide route cause the player wants to do the Genocide route. BECAUSE Chara wanted to be like Kris! So its Kris's fault, NOT! Because of the condition. *I Hope You Like My Theory!*

  22. JasJules

    JasJules12 өдрийн өмнө

    This was such a good analysis

  23. Jap Sin

    Jap Sin12 өдрийн өмнө

    I have ptsd

  24. Luna Moon

    Luna Moon17 өдрийн өмнө


  25. xxD4DDY_0Gxx

    xxD4DDY_0Gxx17 өдрийн өмнө

    so... is the ending a metaphor of what Kris is feeling? like a nightmare of some sort?

  26. GD ZigZagLag2020

    GD ZigZagLag202018 өдрийн өмнө

    Uhm kris's heart is actualy the PLAYER. YOU! She/he hates being controlled by you. No matter what you do, you will get the same ending.

  27. NarWhale Animations

    NarWhale Animations19 өдрийн өмнө

    Me: hears the simtims of PTSD Me: i-i um.. I'm just saying. I'm not trying to be rude to those who have it. It is probably just a coincidence I have some of the simtoms.

  28. lil bitch

    lil bitch19 өдрийн өмнө

    he really w e n t for shane dawson lmao

  29. Φιλιππος Αφεντουλιδης

    Φιλιππος Αφεντουλιδης19 өдрийн өмнө


  30. Curtis LeBlanc

    Curtis LeBlanc19 өдрийн өмнө

    "I had a Susie. Several, infact." - Austin

  31. Wolfie Chan

    Wolfie Chan19 өдрийн өмнө

    If babies get PTSD if their pregnant mom experiences trauma, the baby can possibly see through their surroundings and loose this power to see through people when they are born. *BUT THATS JUST A THEORY, A VERY GROSS THEORY!*

  32. Alex Goku

    Alex Goku19 өдрийн өмнө

    I just realized deltarune is undertale letters mixed around

  33. blackitty roars

    blackitty roars20 өдрийн өмнө

    lil fun fact : i never noticed it before but in the beginning of deltarune, on asriel’s wall, there’s a picyure of a yellow flower, similar to flowey’s form in undertale. i think this is a simple nod to a connection between undertale and deltarune.

  34. Without Name

    Without Name23 өдрийн өмнө

    Kris doing puberty that's all I saw teenage will ripped their heart and then die... Classic? No? Ok then...

  35. }{y

    }{y26 өдрийн өмнө

    Yeah..I got PTSD too.. Feel you there..

  36. Mars Fletcher

    Mars Fletcher27 өдрийн өмнө

    Finding some nice tasty stuff yummy bruh

  37. Ninja 2nd

    Ninja 2nd27 өдрийн өмнө

    2020 deltarune chapter 2 We must bring back kris in the chapter 2

  38. Mr.Bryce

    Mr.Bryce28 өдрийн өмнө


  39. Zanar Naryon

    Zanar Naryon28 өдрийн өмнө

    Obviously the true conflict on this channel isn't between which series that's more popular. It's between wether Mat or Austin's pronunciation of Chara is correct.

  40. Ashton Imagine

    Ashton ImagineСарын өмнө

    *when you watch in 2019, wonder if you have that PTSD, then realize you're 18 years old and all alone with no Susie* ...guess I'll not die. I can't improve, but I can coexist.

  41. LeBeautifulMeh

    LeBeautifulMehСарын өмнө

    The player controls the heart. Of course she ripped it out, if she let it stay, she would continue to be controlled.

  42. Roy epic350

    Roy epic350Сарын өмнө

    I feel like he described me when he described kris

  43. Alex Chuk

    Alex ChukСарын өмнө

    Austin: FIGHT ME! Me: oh am I looking in a mirror

  44. Powerfulchris07 RBLX

    Powerfulchris07 RBLXСарын өмнө

    Not the person I wanted reviewing this but I still like

  45. The best gachatuber Rainwater

    The best gachatuber RainwaterСарын өмнө

    Kris is a boy or a girl???????? I asked this question because I'm not sure¯\_( ͡° ͜ʖ ͡°)_/¯

  46. Sabrina Myers

    Sabrina MyersСарын өмнө


  47. Lil' Fizz

    Lil' FizzСарын өмнө

    What do lancer and the King represent?

  48. Hat kid

    Hat kidСарын өмнө

    Oh no kris is needing help I better go help him

  49. Orlando gonzales

    Orlando gonzalesСарын өмнө

    Good theory but I feel you look too far into it....

  50. Reverse Reverse

    Reverse ReverseСарын өмнө

    There is one thing that I noticed. At the beginning, it says "Are we connected?" and there is the Soul. This shows that they are talking directly to you, and you always control the soul during fights. When Kris pulls out the soul, you can still move a little bit in the cage, meaning that you dont have any control over Kris anymore, which tells me that someone is going to absorb the soul and we will play as them, but they can still control themselves if it is the same situation as it was for Chara and Asriel. If Kris goes back to the darkner world or goes to Sans and Papyrus house... They would also be like flowey without any emotions.

  51. Travis Rose

    Travis RoseСарын өмнө

    Wait!!!! Kris is cara!!! They are, however from different timelines, meaning they are marginally different.

  52. jello

    jelloСарын өмнө

    they're not chara im--

  53. Darkness

    DarknessСарын өмнө

    Is it me or MatPat voice is weird?

  54. Kirishima In A Cowboy Hat

    Kirishima In A Cowboy HatСарын өмнө

    I feel so bad for Austin....

  55. Capt Jack87

    Capt Jack87Сарын өмнө

    So proud of you for this Austin. As someone who also deals with PTSD and struggles with fighting against ending my story made this so real. You're amazing and I'm so glad you went through this despite the issues you said it brought up along the way.

  56. Random Draw Time

    Random Draw TimeСарын өмнө

    Austin, It's great to finally be able to listen to one of your Theories. When I heard your voice at first I was afraid of the endless barrel of energy that comes at me Everytime I click on a video you made. But it wasn't yelling and you weren't talking with such a big character, this allowed me to ease into your video more. Having you explain this Theory to me is very refreshing. 👍

  57. Maddy The Monkey

    Maddy The MonkeyСарын өмнө

    I think I was born with PTSD...fun...

  58. Mr. Jordan Hernandez

    Mr. Jordan HernandezСарын өмнө

    So I already have add/adhd and can possibly have post traumatic stress disorder

  59. WillTheOreMiner

    WillTheOreMinerСарын өмнө

    Austin, where have you been on this channel?

  60. Joyce Villareal-Nodado

    Joyce Villareal-NodadoСарын өмнө

    There should be an au called theorytales let me look fell swap poke emmmmm theres none

  61. sammy man9000

    sammy man9000Сарын өмнө

    This is super late but i hope you're ok Austin. I couldn't imagine having PTSD born with it or not