Game Theory: 3 NEW FNAF Security Breach Theories!

Special thanks to NordVPN for sponsoring this episode!
Go to and use code MATPAT to get a 2-year plan plus 1 additional month with a huge discount. It’s risk free with Nord’s 30 day money-back guarantee!
Thank you to GamesPOfficial on Twitter for making us the Glamrock Chica Asset!► GamesPOfficial
Get Your Game Theory 10th Anniversary Theory Wear NOW! ►
Theorists, I have been up to my ears in FNAF theories lately and so I thought, " Why not do a rapid fire of 3 mini-theories in one episode?" That's right, you get not one, not two, but THREE theories today! WE are talking everything from new clues to FNAF Security Breach to what is going on in the newest Fazbear Frights books, to maybe even uncovering the TRUE villain we've all been overlooking! No time to waste! Let's dive in!
SUBSCRIBE to Catch all the Theories! ►
Need Royalty Free Music for your Content? Try Epidemic Sound.
Get A 30 Day Free Trial! ►
#FNAF #FNAFSecurityBreach #FNAFTheory #SecurityBreach #FiveNightsAtFreddys #FazbearFrights #NewFNAF #MatPat #Theory #GameTheory
FNAF, The FINAL Timeline ►►
FNAF, The Monster We MISSED! ►►
FNAF This Theory Changes Everything ►
FNAF, You Were Meant To Lose ►
FNAF 6, No More Secrets ►
Writers: Matthew Patrick
Editors: Dan "Cybert" Seibert, Tyler Mascola, and Pedro Freitas
Assistant Editor: AlyssaBeCrazy
Sound Editor: Yosi Berman


  1. Weegeepie


    14 天 前

    That homage to Ronnie's animation is just so heartwarming fav GT episode

    • PrimePurplr


      18 小时 前

      didi I comment here already?

    • No-Skill All-Dork

      No-Skill All-Dork

      20 小时 前

      @The Blue Phoenix: Captain Gamer Was that a Rick-Roll?

    • The Blue Phoenix: Captain Gamer

      The Blue Phoenix: Captain Gamer

      天 前

      @On37vN Ronnie committed suicide 3 years ago

    • On37vN


      天 前

      @The Blue Phoenix: Captain Gamer chill what’d they do to you? They’re just spamming not killing people jeez

    • Awesome Zaccy

      Awesome Zaccy

      天 前

      @Top Movie Clips bad

  2. Max Weglarski

    Max Weglarski

    5 小时 前

    Yo don't be so smart okay?

  3. Ahmed Doddi

    Ahmed Doddi

    6 小时 前

    Ur smart 🤓 I can tell

  4. All Things On Earth

    All Things On Earth

    6 小时 前

    3:20 dude that kinda looks bonnie from freddy in space or is it just me?

  5. Robot Y

    Robot Y

    6 小时 前

    🎊Happy Anniversary!🎉 MatPat Have A Good Day 👋

  6. tobxic


    7 小时 前

    ah this makes me sad. How long it has been since the simple days where there was only the original and the toy animatronics. Only theories and animations, wasn’t as complicated as this

  7. Alex Palmer

    Alex Palmer

    8 小时 前

    not my fnaf x game theory jacket arriving as im watching this

  8. Isabel Arantes

    Isabel Arantes

    8 小时 前

    Uuuhn hello? This is probably very irrelevant to you lol but I just wanted to say I appreciate the way u make your videos XD It's been really difficult for me to process all information regarding FNAF, which lore I really adore but can hardly keep up with. That's when I found your channel, and your theories, and the way you play with the images, your detailed description, the way you mind explaining everything you read in the books, your jokes... it keeps me interested, having fun and actually understanding what you mean bc you always make clear connections. As someone with ADHD that loved but couldn't get a grasp on the franchise, I thank you from all my heart, because thanks to all your FNAF videos I was able to understand and learn a lot. I am also able to remember the key points better, even making some theories of my own lmao. What I'm trying to say is: thanks a lot for making neurodivergent friendly videos XD It means a lot to me and it was really helpful. It's very good to feel more capable of understanding things when you have a learning disability. Happy 10th anniversary 😁

  9. Sienna Gardner

    Sienna Gardner

    8 小时 前

    Okay- I’ve held this for so long but CB wasn’t kicked out, I know this is random but Ennard was behind her when you were doing the button thing with her, I know I know this is random but look behind her in the games it’s there ennard’s wires are there that’s why she wasn’t in the pile of wires THANK YOU

  10. anomaly_7


    9 小时 前

    Nostalgia INTENSIFIES!!!! UR channel's birthday is eight days after mine

  11. Issaalaa - Racing

    Issaalaa - Racing

    9 小时 前

    Theory: Matpats theory arent correct, but Scott waits for MatPat to make his theories, so he can make the game based on it.

  12. Jamal Syed

    Jamal Syed

    9 小时 前

    guys um im really confused about the bite in fnaf 4 ya know the one shown in the cutscene after you finish the 5th night is it the bite of '83 or '87? if anyone knows plz tell me

  13. FNAF TubeProductions

    FNAF TubeProductions

    10 小时 前

    Game theory idea could the plushies form fnaf tell the future

  14. Olivia Semen

    Olivia Semen

    10 小时 前

    Chicas beak is missing because she was trying to protect Gregory from monty and Roxanne wolf not because she is "toy chica"

  15. Kyle Bos

    Kyle Bos

    11 小时 前

    Maybe the stitchwraith is a cure and that’s what is zapping is stopping the infected. Or the other way around where that third person in a part of Afton that is trail and error for who is a part and who isn’t so he can find all his parts again

  16. Alex Lane

    Alex Lane

    11 小时 前

    The cliffs end of William Afton I think will be at the end of security breach with the 15 foot animatronic.

  17. Alex Lane

    Alex Lane

    12 小时 前

    Thanks for bringing Elizabeth in I think she is working for William and might come back in security breach the reason I think she will work for him is because of what she she says in Freddy Fazbear's pizzaria similater at the end of the regular end or the termination connection ending.

  18. Alex Lane

    Alex Lane

    12 小时 前

    I like dawkos theory about William Afton at the end being a mega animatronic of the old ones and new animatronic.

  19. Marty Mendoza

    Marty Mendoza

    12 小时 前

    Ronnie's style was really my favorite, and to see it come back as a homage on the 10th anniversary, I love it so much.

  20. Endobronze


    12 小时 前

    offtopic but what if the endo in fnaf1 is golden freddys endo

  21. Kozu- -Lucifer

    Kozu- -Lucifer

    13 小时 前

    I love all the game theory styles

  22. cinderblock 2138

    cinderblock 2138

    13 小时 前

    Game theory idea: what is going on with micheal affton is he still around or hiding behind the scenes

  23. Shadoowoo YT

    Shadoowoo YT

    13 小时 前


  24. Catgamers 7

    Catgamers 7

    13 小时 前

    Game theory or shall I call you Matt Pat why are you your Murch so expensive? I really wanted to buy at the sweatshirt to watch the shoes not to watch the watch I hate Talk to text

  25. Anfilkins156 :0

    Anfilkins156 :0

    14 小时 前

    The fact that I had my feet out during this video was very risky.

  26. _tHe_ViRuS_


    14 小时 前

    The new game needs go have cutscenes to make it so much better than any others.

  27. spider boy boss

    spider boy boss

    14 小时 前

    At this point Scott can't surprise me anymore

  28. Jacob Pena

    Jacob Pena

    14 小时 前

    Ok I have a theory what if the reason the animatronic where going rouge in fnaf 2 was because of glitch trap and William some how found a way to effect events in the past

  29. Crazy Idiot

    Crazy Idiot

    15 小时 前

    First theory can be entirely disproved. Fnaf 3 fire destroyed the toy animatronics

  30. Bonnie_The Clown

    Bonnie_The Clown

    15 小时 前

    Guess my cousin is as old as Game Theory. 10 years old.

  31. Souls of the Innocent

    Souls of the Innocent

    15 小时 前

    Didn’t baby die in fnaf 6? When the pizzeria burnt down

    • Crazy Idiot

      Crazy Idiot

      15 小时 前


  32. JessicaCelery


    15 小时 前

    Do think mangle can be related

  33. Jaleyah George

    Jaleyah George

    15 小时 前

    "There is another William " No there isn't another William Because glitch trap isn't Willam Glitch trap is William's brother which is Terance.

    • Crazy Idiot

      Crazy Idiot

      14 小时 前

      Excuse me what did I just read

  34. jamie hyde

    jamie hyde

    16 小时 前

    I just had a thought, don't know if mat ever mentioned it, but in the jj diner cutscene where orange guy gets rejected from the place, and on the same night he kills Charlotte outside the building, and that's when he turns purple in midnight motorist, when the puppet comes out to find Charlotte dead, there's no time frame between when it finds her or him killing her, so I thought maybe the puppet comes outside finds Charlotte dead and sees afton but because it's dark and rainy the puppets vision sees his outline and that's when he turns purple, he's purple to the robots that's why in mini games he's purple its the robots way of identifying him so he can't blend in, or at least I thought, obviously harder to do now with him being dead, but I'd put my theory before this, before fnaf 3 as he's still alive and seen as purple then dies

  35. AzureinkVI


    16 小时 前

    11:24 So basically everyone is getting Norted, and we need to use Kingdom Hearts to save the day?

  36. m.azzura rayadi

    m.azzura rayadi

    17 小时 前

    My theory is the last trailer from the last partai is a hand right by last time in in the fnaf 6 a forest starts and scrap baby survived and thats means the hand was scrap baby

  37. Waffles618


    17 小时 前

    This is something I never knew I needed.

  38. Isabell Campoy

    Isabell Campoy

    17 小时 前

    At this point when ever I think of game theory I think of fnaf

  39. Tundrainnit


    18 小时 前

    its kinda sweet that the toys protect children

  40. Brittany Humphries

    Brittany Humphries

    18 小时 前

    So Matt looks like he could be 19 but he's 34 oh, I'm not going to lie I'm scared

  41. Saracen From C.Crashers

    Saracen From C.Crashers

    18 小时 前


  42. Shadow Anthny

    Shadow Anthny

    18 小时 前

    Hey new channel for the 10 aniversery coincidence I think not 9:00

  43. Corleymations


    19 小时 前

    Hey idk why but I just noticed that that the green lights from sister location in the control room are the same green lights from fnaf3 COICIDENCE I THINK SO

  44. Detective Irken

    Detective Irken

    19 小时 前

    The animatronics being friendly just doesn’t work out.Through out the trailer you see Roxanne chasing you aggressively and your not inside Monty if Gregory is watching him break through the gate on the other side now of course Freddy will help you and maybe chica

  45. RWN Crower 10

    RWN Crower 10

    19 小时 前

    Definition of dedication is matpat from a guy in a closet with a ten dollar headset finding Easter eggs and ideas about a indie game to a amazing three channel ten million sub FNAF lover with a wife a kid and friends play games live so we don’t have to and providing us with content for ten blessed years happy ten years Ollie,Stephanie and Mathew Patrick’s

  46. funtime_Joshua


    19 小时 前

    15:00 "Say the line Mat!"

  47. xX Rune - Kun Xx

    xX Rune - Kun Xx

    19 小时 前

    Happy 10th anniversary month!! 😸👊🏼

  48. FaIlUrE


    19 小时 前

    POV: We Can’t Live Without Fnaf.

  49. Orangebowl


    20 小时 前

    First off, let me just say, LOVED the "theories" given towards what we could expect in "Security Breach". It gave me more of an understanding of other theories I had heard before and it really gets me more intrigued by how everything will play out in the game. Secondly, I LOVED seeing the evolution of "Game Theory" over the years with the editing styles, ESPECIALLY seeing the Puppet Era again. It honestly got me a little nostalgic just seeing it come back for this big occasion. *sigh* Such simpler times

  50. Robert Rorebeck

    Robert Rorebeck

    20 小时 前

    Mat talks about being inside the gator bot, but maybe that's just a death scene? you being eaten by him?

  51. Lisa Barnes

    Lisa Barnes

    20 小时 前

    Us:mat make fanf videos mat:ok us:so how many videos are you going to do mat:yes

  52. Max the wolf Roertson

    Max the wolf Roertson

    20 小时 前

    30th April in my birthday yahoo!

  53. What’s the point?

    What’s the point?

    21 小时 前


  54. Tøxic _Reaper

    Tøxic _Reaper

    21 小时 前

    Wait what if puppet is Charlie, the daughter of henry

  55. Marco Cortes Guzman

    Marco Cortes Guzman

    22 小时 前

    Wasn't the mangle in fanf 2 Toy Foxy?

  56. Foxy Plushie

    Foxy Plushie

    22 小时 前

    Happy Anniversary Game Theory

  57. Lily Fiyr

    Lily Fiyr

    22 小时 前

    So actually purple guy is not the bad guy pink guy is

  58. Kassidy Tucker

    Kassidy Tucker

    22 小时 前

    Matpat:There is no toy foxy Me looking at roxy:....... Sure

  59. TheGuySellingNoodles


    22 小时 前

    So to sum up the video for you basically this lore is ridiculous now and it’s now among us with killer ai

  60. Hayley’s Comet

    Hayley’s Comet

    22 小时 前

    I love how your anniversary is the same day as my birthday

  61. Cipherzilla


    22 小时 前

    Wait- didn’t Baby die for good as Scrap Baby in Fnaf Pizzeria Simulator? No?

    • Warcrime Klee

      Warcrime Klee

      21 小时 前


  62. am pro

    am pro

    23 小时 前

    i am exited for security breech so I get to watch more amazing GT episodes

  63. — Legacy —

    — Legacy —

    23 小时 前


  64. Max & Kat

    Max & Kat

    23 小时 前

    Funtime chica: I LOOK LIKE GLAMROCK CHICA HOW DO U THINK THIS RAT Toy chica:... Also Funtime chica: COULD BE GLAMROCK CHICA Toy chica: fun- FUNTIME CHICA AGAIN: SHUT UPPPP Toy chica: nvm-

  65. Christopher Reyes

    Christopher Reyes

    23 小时 前

    Aw man! I was late for game theories birthday

  66. YouTube idiot vlogger

    YouTube idiot vlogger

    23 小时 前

    Hey matpat you know that part in sister location where you first see the minireanas what if your in funtime chica

  67. Adil Ben kiran

    Adil Ben kiran

    23 小时 前

    1:16 i like this intro

  68. Blended_ Cheese

    Blended_ Cheese

    天 前

    I'm confused. MatPat says the child murders happened in the actual original Freddy fazbears pizzeria which is completely understandable. But he says that there's a chance that security breach is set in the original building. But wouldn't the withered animatronics of FNaF 2 be the ones of the 1985 original pizzeria? I'd imagine it would look like FNaF 2's location but with doors, because I assume they removed doors in the second games location to prevent a murder or crime going unseen or unnoticed. I mean the withered animatronics have been left to rot just like phone guy says about the old building. But a problem is that phone guy says he loved foxy, meaning the FNaF 2's location opened just after the closing of the original. But it's not a stupid idea to consider this original pizzeria is the same building as fredbears family diner, they just got rid of the fredbear and the springtrap suit (which makes sense why the suit is located in FNaF 2's location safe room.) And replaced them with the first version of Freddy and the gang. One thing I consider is that somehow security breach could (take this with a pinch of salt) be set just after the original pizzeria, the animatronics in Security breach seem to be pleasant looking to kids as the phone guy says the old ones looked too scary which could be why there is no foxy due to looking too scary and no way of making him look better. Or security breach could, and I mean could be a sister location to FNaF 2's location seen as though the animatronics design seem to be similar. Am I missing something making this statement redundant, please say so if I have, anyone reading.

  69. leo stormrage

    leo stormrage

    天 前

    In short FNAF become WEST WORLD

  70. Jim Moriaty

    Jim Moriaty

    天 前

    I prefer Purple Guy to Baby. Thanks for doing this for 10 years! Men can't give birth! Everyone knows this. But the idea is very horror like.

  71. Abigail :3

    Abigail :3

    天 前

    Can you try to solve who built the new animatronics?

  72. potato_tot


    天 前

    j a k e ? d e t e c t i v e ?

  73. BrEd CEO of Baby

    BrEd CEO of Baby

    天 前

    Could security breach relate to the minigames?

  74. MTF Commander

    MTF Commander

    天 前

    5,000,000 nuggets in matpats head

  75. N


    天 前

    Now I haven’t read the games I just watch these theories as they’re really interesting, could the Fazgoo stuff but that ‘sloshing’ sound that was in the new kid story, thus creating in some way the second kid? Idk just a thought I had whilst watching this.

  76. this-guy554 G

    this-guy554 G

    天 前

    Who was following you in FNAF 5 even though ballora got scooped?



    天 前

    Actually MatPat, the toy animatronics attack you in FNAF 2 because your character, Jeremy, commited several crimes, including Grand Theft Auto, and the animatronics are hooked into a criminal database, hence the reason they attack him.

  78. RezPlayz


    天 前

    wow how long its been ive only watched for 4 years

  79. Adrian Santos

    Adrian Santos

    天 前

    Happy birthday

  80. Mr Mozy

    Mr Mozy

    天 前

    I wanted at least 5 theories lol

  81. Ad ghalwa

    Ad ghalwa

    天 前

    Hey you should check fnaf 2 mobile with an update it is different

  82. mochabubbletea_


    天 前

    Ok what if you DO play as Micheal in Fnaf 4. I know it may sound like a stretch but listen. Micheal could be having nightmares about him causing his brother to be bit, which would explain the stomach mouths in another way. "But what about the IV, Pills, and Flowers?" You may ask, and I can answer that too. The IV is simple, Micheal saw his brother either die or just be in the hospital. The pills are depression medication for Micheal, and the Flowers are burial flowers for the crying childs funeral. Thank you for reading.

  83. owl captain

    owl captain

    天 前

    so, lawrence won.

  84. Mel Parker

    Mel Parker

    天 前

    then what is Roxy



    天 前


  86. Houston Shiel

    Houston Shiel

    天 前

    No foxy Sad Roxy noises

  87. Sofie Feliz Arita

    Sofie Feliz Arita

    天 前

    Happy 10th anniversary month i did watch this on the relis date i am a bad speller :/

  88. YouTube idiot vlogger

    YouTube idiot vlogger

    天 前

    I hope that puppet is in it in some way shape or form in my point of view puppet is a good guy because hes just trying to help the souls get revenge

  89. RTG


    天 前

    As a long time Game Theory fan, this is a treat.

  90. Heyy.Its_Lia


    天 前

    I love the FNAF series on this channel but I wanted to reference one point Matt made in a previous video (“Did Reddit Just SOLVE FNAF?”) about confirmation bias. He states that with these theories that there’s a need to be more precise. Although he states that these are “mini theories” I think it would be more accurate to call them mini hypotheses.

    • Heyy.Its_Lia


      天 前

      In theory one alone the contradicting evidence would be that in the trailers the animatronics appear to be chasing Gregory or searching for him, 2 unknown animatronic voices (one male and one female) appear to be seeking out Gregory, and finally in the close up face shots they show every animatronic with red eyes and fading light or actively chasing Gregory except Glam Rock Freddy (making it seem as though Freddy is the only “friendly” animatronic).

  91. D1sgraced


    天 前

    i havent checked this channel in 2 years and we still talking about fnaf.........



    天 前

    "We will some point at this series will be force to fight a giant trash bunny possessed by a serial killer" Sounds like Eren Yeager got reincarnated as a titan bunny

  93. Dan


    天 前

    What... what year is it?

  94. YeetNoodle


    天 前

    I think its just sad that theres no toy foxy because foxy is our laddy boi

  95. cj gaming

    cj gaming

    天 前

    Mat is like purple guy he canot esape fnaf

  96. abklm


    天 前

    i loved puppet era

  97. Sean Simon LuRes

    Sean Simon LuRes

    天 前

    I thought that the statue was canon, so I was like, We be riding FREDDY BOI

  98. NCOcham


    天 前

    Wow, has it been that long? I remember watching your Mario video. It was, and still is, my favorite.

  99. Yanuel Gaming

    Yanuel Gaming

    天 前

    roxy em i a joke to you

  100. Yell 245

    Yell 245

    天 前

    What if Baby didn't influence William directly? What if William had some kind of stimulus to fight like if Baby was whispering "don't worry, dad. I'm with you" and that's why he was so weak when she left. But it would only work if Baby was William's daughter in books, so...