Siren Head is very real. And quite possibly standing right outside your window. But in other news you probably should never go camping because he's coming for you. And when he's coming for you... he will find you. And he will mock you. And then he will eat you...

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Horror Outro ►

  • Learn English Vocabulary
    Learn English Vocabulary

    Howdy, Markiplier. it is a extremely thrilling video. thanks. :)

  • Supercall 15
    Supercall 15

    When u pause the video and the siren doesn’t stop.....

  • Typiicz PG3D
    Typiicz PG3D

    I’m just gonna show this game to my little sis this, and help her sleep...;)

  • sehhi vooty
    sehhi vooty

    <a href="#" class="seekto" data-time="1042">17:22</a> I sweeeeeaaaar I thought he said "We can't get our cooches past that point" Until I realized HE SAID CrUiSeRs I'M DYINGGGG

  • Arleigh Garbacik
    Arleigh Garbacik

    Mark: no one knows what Freddy did Me: sir you are Freddy

  • mandee vasey
    mandee vasey

    I honestly am scared of going outside now... and this is why I stay in the house playing Atari

    • sehhi vooty
      sehhi vooty

      rip markiplier

  • Jaded SilverLining
    Jaded SilverLining

    One of those sounds I'm pretty sure is from Into the Spider-verse

  • UiopikYT NIE
    UiopikYT NIE

    I love how marks editor just ran into his room and then in the game

  • Danelle Burger
    Danelle Burger


  • Eddie II
    Eddie II

    Lixian, nice shadow streaker, lol

  • X Borg
    X Borg

    Hey Markiplier Pls play the Siren head Dating sim

  • Akua Shados
    Akua Shados

    Me: *eat the last of the pizza rolls* My older brother: <a href="#" class="seekto" data-time="1400">23:20</a>


    Siren head trying to kill mark Mark: HELP I GOT NO PANTS

  • Alice the Flyeon_6
    Alice the Flyeon_6

    <a href="#" class="seekto" data-time="761">12:41</a> Ahahahaha What is he shooting at? <a href="#" class="seekto" data-time="794">13:14</a> Me : AHHH! WHAT THE FUCK IS THAT?! WHY IS IT SO TALL?! DOES IT MEAN DEATH?! *Game over* Oh I guess it does..

  • Ultracool Dudes
    Ultracool Dudes


  • Ultracool Dudes
    Ultracool Dudes


  • lilly berkshire
    lilly berkshire

    <a href="#" class="seekto" data-time="1401">23:21</a> his soul left his body

  • Βασίλης Τσαμτσίδης
    Βασίλης Τσαμτσίδης

    This siren sound is my morning alarm 🚨

  • CreeperCraft49

    Mark: Whats over there what am i looking at its a pile of sticks [all in one sentence to ephasise how fast he said it]

  • NightxKurosway

    <a href="#" class="seekto" data-time="175">2:55</a> dude... when I said my heart jumped.... it jumped

  • Layla Denton
    Layla Denton

    i felt chills down my back


    rip markiplier

  • ×∆~°GlÎtÇh°~∆× 3rRør ÈrRõR
    ×∆~°GlÎtÇh°~∆× 3rRør ÈrRõR

    bruh my dogs started to bark but i have earbuds in and im in my room ALONE- im- i- wow- im- scared- XD but also nottttt-


    good video 👍🏼

  • Lightning Blade32
    Lightning Blade32

    <a href="#" class="seekto" data-time="859">14:19</a> to <a href="#" class="seekto" data-time="868">14:28</a> Mark: hears sirenhead Also mark running away: nope nope nope nope nope nope

  • denialsan85

    how much RTX2080Ti need to run this game on 60 fps 4k???

  • AzaliaAce_gacha

    <a href="#" class="seekto" data-time="48">0:48</a> ... *freddy?* ... *freddy... FAZBEAR?!* I'm kidding, just where my fnaf obsessed mind went-

  • LeftHand Monarch
    LeftHand Monarch

    <a href="#" class="seekto" data-time="1221">20:21</a> Nooooooope

  • Lord Headass
    Lord Headass

    The scariness is really taken away once you hear the doom grunt sound affect lmao

  • Rex Castillo
    Rex Castillo

    Slender man: I'm the tallest monster Siren head: I'm joke to you

  • Laura Mills
    Laura Mills

    <a href="#" class="seekto" data-time="422">7:02</a> “ThAtS a hOnEy BeE”

  • Mags G
    Mags G

    how to defeat sirenhead: call it a loser

  • HerrakProductions

    The real jumps are is the ads. I got jumped scared by an ad.

  • Brooke Wohlsdorf
    Brooke Wohlsdorf

    okay i watched jacks video on this and they both thought the loon call was something else, kinda triggers me

  • Jelly Bean Zashi
    Jelly Bean Zashi

    Thanks for posting this on my birthday, Mark. I love you.

  • Smiley is plotting against society.
    Smiley is plotting against society.

    I found it so cool how in this game Siren Head practically learns that running on all fours increase his speed.

  • Peptic

    Yo what's up pink guy!

  • talon elliott
    talon elliott

    Mark: *Stumbles upon Siren Head.* I heard you're hunting my giblets. Siren Head: Yes, I am. And you have chosen death.

  • the lil noob
    the lil noob

    I think anyone can agree that <a href="#" class="seekto" data-time="758">12:38</a> is the best part and <a href="#" class="seekto" data-time="813">13:33</a>

  • Lettuce Lechungus
    Lettuce Lechungus

    I lost my shit when he turned a single shot bolt action rifle into a machine gun. Like you can see the fear 😂

  • Mystic

    <a href="#" class="seekto" data-time="815">13:35</a> That sounded wrong.

  • John Smith
    John Smith

    Mark: You can never start a horror game on a happy note. Me, who's played DDLC: *_well yes, but actually no. Very much no._*

  • The Spy
    The Spy

    Mark always makes horror games funny

  • storm coz
    storm coz

    Well when he sees siren head

  • storm coz
    storm coz

    I love mark's scream system

  • Predator Apex
    Predator Apex

    Well if you watch markiplier play enough horror games you should know that when he is scared he can achieve anything Like turning a 7.62mm bolt action rifle into a 50. Cal machine capable of packing a siren head stopping punch

  • Ben Scorer
    Ben Scorer

    mark when he heres stomping no no no nn on on no non nlk

  • Ben Scorer
    Ben Scorer

    mrk with gun : freaks out without ammo siren head 2 seconds later its my time to shine

  • Ben Scorer
    Ben Scorer

    mark walks all around teh map wiothou the gun mark with gun:i feel more confident with the gun

  • Ben Scorer
    Ben Scorer

    at least the wolfs are thriving siren head dont forgt about me

  • Ben Scorer
    Ben Scorer

    im bac

  • 정은영

    uoooooioooiiiiioiioiioioioooooooooo I will have the ability for you guys think I am going through my email and any 9th grade for a few weeks

  • GamerWolfKai

    Slender man: Lets be stealthy about this Siren head: Did you say unsuppressed assault?

  • Cody Cool
    Cody Cool

    I played the roblox version, it's pretty much the smae, except it has various other creatures Trevor Henderson has created

  • asioe kiou
    asioe kiou

    Everyone else: Hears a scary noise. Mark: Clearly it's the mating call of a wombat. 🧐

  • Raymond Cronin
    Raymond Cronin

    I’ve been following you for a while and I have to ask. I love watching your videos, and I personally find you extremely brave. But does any of this stuff ever get to you? Or do you perceive it as not real and go about your life without giving it much thought. I only ask because some nights I can’t sleep after watching some of these horrors.

  • Nate Hall
    Nate Hall

    Imagine being deaf in the woods with siren head “You have no power here!” The deaf man signs

    • asioe kiou
      asioe kiou


  • Kelly B
    Kelly B

    At <a href="#" class="seekto" data-time="246">4:06</a> it is a loon

  • Osteoporosis

    The horror behind siren head is the unsettling warning protocols that blare from the dual heads of it, the nearly tentacle like slenderness and and yet bares an exposed skeletal frame and the easy comoflauge amongst the trees. Siren head takes the slenderness of slender man, the skeletal structure of death itself, and unsettling warning broadcast. In one word siren head was ment to be unsettling, in my opinion.

  • Michael Jones
    Michael Jones

    Lixian jump scared me better than Siren head 🤣

  • Marshmellowfan - HAST
    Marshmellowfan - HAST

    <a href="#" class="seekto" data-time="1358">22:38</a> maybe people played fortnight there "/

  • Alpha Maia
    Alpha Maia

    There are literally no meadows in this game

  • Xero Xilent
    Xero Xilent

    lol i just laugh in the end

  • Joseph Kelley
    Joseph Kelley

    <a href="#" class="seekto" data-time="639">10:39</a> <a href="#" class="seekto" data-time="813">13:33</a> to the begunion rings? Starting over.

  • Joseph Kelley
    Joseph Kelley

    <a href="#" class="seekto" data-time="807">13:27</a> begunion rings lol

  • ᖇEᔕIᗪEᑎT ᔕᑭOTᒪIᐯE
    ᖇEᔕIᗪEᑎT ᔕᑭOTᒪIᐯE

    <a href="#" class="seekto" data-time="733">12:13</a> I caught it with my eye since mark didn't saw it change (the branch)

  • GeoKing73

    2010: Slenderman is the scariest creepypasta. 2020: A new challenger approaches...

  • Hannah Rose
    Hannah Rose

    This is giving me Firewatch vibes

  • A Mose
    A Mose

    Mark: *hears multiple siren, roaring, and loud sounds in the creepy dark forest at night* Also Mark: *tHaT’S juST a HoNEYbEe*

  • mr. walkthrough
    mr. walkthrough

    Normal people:sniper rifle Markiplier: *heavy machine gun*

  • The Amazing Bulk
    The Amazing Bulk

    thumbnail looks like an axe lol

  • Tweety Bird
    Tweety Bird

    It’s like a game boy advance game cause the pixel screen

  • Snowy


  • Ryan Johnson
    Ryan Johnson

    i really thought Mark would use "Z" to lay down. I watched JackSepticEye's video on this first, then this one, and really thought Mark would lie down. I wanted to see what happened.

  • Ezra Youngberg
    Ezra Youngberg

    When does SIREN HEAD first appear?!

  • Hazmat Trashenbauer
    Hazmat Trashenbauer

    everybody gangsta until the trees start speaking Vietnamese

  • bcvbb hyui
    bcvbb hyui

    Everyone else: Hears a scary noise. Mark: Clearly it's the mating call of a wombat. 🧐

  • •Gacha Lime,Roblox,Minecraft,and more!•
    •Gacha Lime,Roblox,Minecraft,and more!•

    The thumbnail,when your to hungry and you want to eat your food whole

  • Nashers 567
    Nashers 567

    Memento Mori

    • bcvbb hyui
      bcvbb hyui

      Siren Head VS Slinderman. Who will wins?

  • RaccoonStar

    <a href="#" class="seekto" data-time="408">6:48</a> Mark's making some Pillager sounds