Game Theory: We've Been Hiding Something From You...


Comments • 16 791

  • Zacknado 75
    Zacknado 75  2 months back

    GT: We've been hiding something from you
    Me: SANS ISN'T NESS?!?!??!?!
    GT: What? No
    GT: What are you talki-

    • PewBlue
      PewBlue  1 weeks back


    • Rachel Schecter
      Rachel Schecter  2 weeks back

      Haha you are a little bit funny but I believe you

    • GnomeDazzle
      GnomeDazzle  4 weeks back


    • dan gaming 254
      dan gaming 254  4 weeks back

      Bruh Moment looooooooo

    • No You
      No You  1 months back

      Wow I can’t believe they added a ness mii costume to smash

  • Fintan
    Fintan  2 days back

    This sounds so fun I find out about it when its over

    • apex2000
      apex2000  3 days back

      I think I enjoy watching these more than playing the games... I guess I'm just too strung out to enjoy a good brainteaser right now.

      • apex2000
        apex2000  3 days back

        NOW SWIM!!!

        • hikarinoryu
          hikarinoryu  3 days back

          i will admit i had given up at gate 3 mostly due to life preventing me to put to much focus into it, but I did have fun.

          • William Gaming
            William Gaming  3 days back

            I was gonna watch this video but when I realised it was a walkthrough I decided to play the game myself instead of just spoiling it all.

            • Lego entertainment Studio Kelly

              What if am 9😀😀

              • Liggliluff
                Liggliluff  4 days back

                (9:50) It's not an alien language. It's English with different letters.

                • Liggliluff
                  Liggliluff  4 days back

                  (9:02) Using US currency is really going to throw most non-US people off.

                  • kayla bosman
                    kayla bosman  4 days back

                    i saw someone at my school with a theorist backpack. lucky dude.

                    • Mike Bergenheier
                      Mike Bergenheier  4 days back

                      you cant know me you and me are fake

                      • Amie Tuggle
                        Amie Tuggle  6 days back

                        Hey Mat Pat, can you do a walk through on how to do those things? Such as tuning up your screen brightness and the audio thing? I've tried looking up the screen brightness thing, but my computer seems to be different than the ones they show. Mine seems to have different controls. I know your a theorist, not a technician, but it would help me a lot. C'mon man, I can't do your challenge without it!

                        • Yazmani Carranza
                          Yazmani Carranza  1 weeks back

                          Chaos theory is game theory upside down.

                          • Yazmani Carranza
                            Yazmani Carranza  1 weeks back

                            Me: noooooooo
                            Gt: the game is perfect
                            Me:you’re popular
                            Gt:you can leave now
                            Me: yay
                            Gt: snack time
                            Me: “Michael Jackson ending”

                            • Yazmani Carranza
                              Yazmani Carranza  1 weeks back

                              lot of YouTuber’s are have mentioned you I think you’re popular in YouTube.

                              • DJ Assasinerd
                                DJ Assasinerd  1 weeks back

                                Can someone tell me what the yellow means in the logo?

                                • KaiPandorica
                                  KaiPandorica  1 weeks back

                                  Here's what happen if you lose: guess you'll die.

                                  • Space Pup
                                    Space Pup  2 weeks back

                                    hey game theory... i beat it all EVEN gate 7 >:)

                                    • Noah Godoy
                                      Noah Godoy  2 weeks back

                                      What the hell?!?!?!? In matpat's walkthrough, the code was "OOHHYAYAMP" with 10 digits,

                                      In the game, it has 11 DIGITS?!?!???!?

                                      Please, help me figure it out! ;(((

                                      • paige kinard xXMoonlightBeamXx UwU's cuz

                                        Famicon isnt working for the first key help me

                                        • NyKoR_97 Scout
                                          NyKoR_97 Scout  2 weeks back

                                          i don't know how to type most of the characters shown, there not on the keyboard also what do the last 2 charactors look like?

                                          • Axel Boi
                                            Axel Boi  2 weeks back

                                            Mat: NOBODY IS IMPRESSED WITH ME IN SHOW BUISNESS!

                                            Me: Im impressed :3

                                            • Kiara Jordan
                                              Kiara Jordan  2 weeks back

                                     do i brighten an image??
                                              what contrast sliders?


                                              • Sami Rehan Chaudhry
                                                Sami Rehan Chaudhry  2 weeks back

                                                For the thumbnail you should've had your green trophy crossed out and replaced it with a participation medal XD

                                                • D FABLE
                                                  D FABLE  2 weeks back

                                                  12:00 that frickin killed me X,D

                                                  • Jason
                                                    Jason  2 weeks back

                                                    Matpat is the real life riddler.

                                                    • Kit
                                                      Kit  2 weeks back

                                                      "Ruining your childhood since 2011"

                                                      That's when my dad died.. wtf

                                                      • Ikeisa Stenson
                                                        Ikeisa Stenson  2 weeks back

                                                        key 3 is not working it is 1 letter off pls fix

                                                        • Joseph Behanan
                                                          Joseph Behanan  2 weeks back

                                                          Mat Pat you have become James freaking Haliday.

                                                          • D-monx1
                                                            D-monx1  2 weeks back

                                                            The ARG made me feel stupid.

                                                            • Panget Ka
                                                              Panget Ka  2 weeks back

                                                              I've been watching this and i don't know that there is a game! Dang!!

                                                              • LøstÏnSShÄmê LølzOwO

                                                                OK so you are true Your hiding theories in every video what are you hiding mat, Are you trying you trying to keep us distracted by your videos are you saying that you need some help or are you insane are you trying to say THAT YOU HAD A DARK PAST maybe if you would come very clean and tell us YOUR PAST AND OTHER STUFF If you are hiding something come clean Dude it's not fun I don't wanna join your discord and dig deeper into your discord and reveal your story to millions of fans You have a chance to come clean if you don't I will reveal it.

                                                                • Caleborg
                                                                  Caleborg  2 weeks back

                                                                  Intro be like
                                                                  Hello isaac welcome to intro!

                                                                  • A Sleep Paralysis Demon

                                                                    *( ͡° ͜ʖ ͡°)︻̷┻̿═━一-* *be gone*

                                                                    • Chris Musch
                                                                      Chris Musch  3 weeks back

                                                                      Even if I could figure all this out, I'm way too lazy to try.

                                                                      • Maya the Filmer
                                                                        Maya the Filmer  3 weeks back

                                                                        I didn't know about the new intro... Really cool

                                                                        • Tamar Daushvili
                                                                          Tamar Daushvili  3 weeks back

                                                                          Why did it say ruining your childhood since 2011

                                                                          • Alexei Sokolov
                                                                            Alexei Sokolov  3 weeks back

                                                                            Well I was a huge supporter until you started doing the thing where you fixated too much on a given title for long stretches, like your long string of FNAF and now Minecraft. I miss when it was something fresh each time and mixed up. While I am also not a fan of those games at all, this isn't an attack, it's constructive criticism from a former fan, hope you take it as such.

                                                                            • Krazy Kcat
                                                                              Krazy Kcat  3 weeks back

                                                                              Ñ ê ¥ ê ® 9 @ ñ # å 9 ! ¥ £ Ý Ö û Ü ¶

                                                                              if anyone needs them for gate 2 key 4

                                                                              • Nicole McIntosh
                                                                                Nicole McIntosh  3 weeks back

                                                                                Dear MatPat and Game Theorists, Making a game out of all the work you all do to come up with theories is GOD DAMNED TERRIFYING!

                                                                                Have you thought about the implications? What if Hideo Kojima sees this video and it gives him ideas... Or the next Resident Evil uses this method for door locks? Game developers in the future burying all the content in more and more difficult ways, You've just raised the difficulty level on all the work you already currently do.....Won't someone think of the children!

                                                                                • Titanic
                                                                                  Titanic  3 weeks back

                                                                                  The new intro looks sick I must say; if it is a new intro. There are Easter eggs.
                                                                                  If you pause, the writing on the walls reads:
                                                                                  I THINK NOT!
                                                                                  Also is that salad fingers coming out the wall?

                                                                                  • Kris Avery Averoe
                                                                                    Kris Avery Averoe  3 weeks back

                                                                                    I’m not a fan that the box from fnaf disappearing and being changed to your brand box because keeping it is an homage to the series that put you guys on the map.

                                                                                    • Brendon Lu
                                                                                      Brendon Lu  3 weeks back

                                                                                      The password 3c is actually 3B

                                                                                      • Sora Master
                                                                                        Sora Master  3 weeks back

                                                                                        The Magic Biggest Secret ow the nostalgia!
                                                                                        I'm so into that show as a kid.. and still loves it.
                                                                                        As a kid i really want to see who's under the mask😄.

                                                                                        • Gana Family
                                                                                          Gana Family  3 weeks back

                                                                                          im 11 years old and me watching this my brain is dying right now. im might lose alot of brain cells

                                                                                          • Hunter Collins
                                                                                            Hunter Collins  3 weeks back

                                                                                            Wait this thing existed

                                                                                            • Conor Playz
                                                                                              Conor Playz  4 weeks back

                                                                                              you are offically my favorite youtuber. no other one can do what you can. ive wanted to find someone that does this kind of thing. not using the join thing, wants to give high quality videos and works hard to get theose vids out. its hard to explain but keep what your doing up. your doing legendary

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                                                                                                Türkçe altyazıyı bütün viseolarda olsun ingilizce anca bi yere kadar:D