Game Theory: Gaming's Biggest Mystery SOLVED! | Half Life G MAN Theory

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  • Published on:  Tuesday, August 15, 2017
  • SUBSCRIBE to Catch all the Theories ►► Mario Maker DWARFS Our UNIVERSE! ► LOGAN PAUL Conquered YouTube! ► is one of the most prolific & beloved game franchises of all time, but it’s also known for one of Gaming's most enigmatic characters: The G-MAN. Seriously, who is this creepy suit that can transcend time, space, and our known dimensions?! Well after some grueling research into the depths of Half-Life lore, I have discovered the G-Man's True Identity, and it will shock you!SUBSCRIBE to Catch all the Theories ► out with us on GTLive! ►► More THEORIES:The TRUTH Behind Fire Pokemon! ►► Can SAVE YOUR LIFE! | Kindergarten ► Mario Odyssey’s GIANT Problem! ► Is INSANELY RICH! ►► is MENTAL! (Part 1) ►► SECRET IS OUT! | Global Gamer ►► is W.D. Gaster? | UNDERTALE ►► SOLVED Dark Souls 3! ►► Were WRONG about The BITE! | FNAF ► Check out some more of our awesome video game content: Game Theory ►► Shock ►► SCIENCE! ►►
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  • Journeying_ Soul

     1 years ago

    It's 11:55 where I am. I could go to bed, since I have my first day of school tomorrow, ooorrr I could watch Game Theory.... I guess you know which I chose.😂😅

  • Mr_Sauce

     3 days ago

    Education? Or education?

  • Galaxy Wolf

     4 days ago

    You are the best person. Oh wait...ima year late...

  • CalebCadCae/ CCC

     1 years ago

    G man the owner and founder of g mail.

  • BestNameEver

     9 days ago

    G fuel

  • Shxdowboy

     10 days ago

    @TheRealMini hahaha

  • Pass The Boof Man

     3 months ago

    G(ordon Free)Man

  • YT


    Guys... Gordon Freeman -- Gman-- Fordon Greeman-- T-series--- my dirty pants ... you know what that means? me neither, but i ran out of soap to clean my pants.

  • Random. Person.

     4 days ago

    You thought of this too?

  • Agent MARIO555

     2 months ago

    Remember when valve made games ahh the good old days

  • Chef Xeno

     47 minutes ago

    Steam printer.exe

  • TSM_ Cruz

     13 days ago

    Remember when valve cared about us

  • Mark Panya Wienands

     7 months ago

    2:32 "The worst first day ever" NO NO NOoooooo..... WRONG WRONG. he was just late!!!

  • Otel' Plimut ‘28

     2 months ago

    He’s not Leon Kennedy. Gordon’s worked at Black Mesa way before the vents of Half Life.

  • Alien Eyes

     2 months ago

    It supposed to be the first worst day ever

  • Arson Hole

     5 months ago

    12:51 Okay I can accept the rest of the evidence, but using the voice actor as part of your theory is stupid. According to that logic, that would mean Barney would be a Nihilanth too

  • Cathogen

     11 days ago

    Arson Hole I made my own G man theory which you can see on my channel.

  • doruk gunes

     13 days ago

    so barney is gman

  • Toaster Man

     1 months ago

    The true mysteryIs valve even going to finish the damn series

  • Cathogen

     13 days ago

    nolaz010 yes, portal and half life happen in the same portal/half life universe. With my theory though, I show how G-Man was involved with both Aperture science and Half life. And provide a whole theoretical background story about the G-man.

  • nolaz010

     13 days ago

    Cathogen isn’t Portal and Half-Life already linked?

  • typical pug

     2 months ago

    nialinth: guy's how do we beat the combine??!?Gman: hold my beer

  • ItsChev notJeff

     1 months ago

    G-man=Micheal ShapiroNihilanth=Michael ShapiroBarney Calhoun=Michael Shapiro(According to the comments here)*few minutes later*Nihilanth:Now about that beer you held for meG-man:Sorry... but Barney took it to my... employee. Says that he... owes him oneNihilanth:But... he stole my beer lines!

  • slasher cyanide

     28 days ago

    "now would you kindly pick up a crowbar... or a wrench or something."

  • Daniel Brendemuehl

     1 months ago

    I have loved half life since I was a small kid and this makes sense good job on the theory.