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 ►

  • 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

  • Bellossom101

    Damn! Mark lit him up! <a href="#" class="seekto" data-time="757">12:37</a>

  • sTone ForesT
    sTone ForesT

    When I was young I lived a block away from a tornado siren that would get tested like every half a year. I’m traumatized from it being a good happy day and then just suddenly the sky is falling down and the world is ending and my ears hurt because AAAAAAAAAAAAAAAAA


    <a href="#" class="seekto" data-time="251">4:11</a> ok i think quarantine is getting to me, i laughed at that for way too long

  • Trevor Algiere
    Trevor Algiere

    It’s all fun and games until the school bell starts walking

  • Steamer2001

    He sees it and just UNLOADS the entire rifle’s supply of bullets in an INSTANT.

  • Maeve Arnold
    Maeve Arnold

    Mark: "ThAt'S a HoNeYbEe." Also Mark: *proceeds to show image of a wasp*

  • Your Average Brian
    Your Average Brian

    I think this is supposed to be a scary game but I keep dying of laughter because of markiplier

  • Natestuff

    i dare you to play this at <a href="#" class="seekto" data-time="180">3:00</a> AM

  • No Name
    No Name

    Mark: who wants to be shot? Me while he was saying this: *who wants to get shot at the kneecaps* **huge rawr** HE SAID YES :D

  • Natestuff

    <a href="#" class="seekto" data-time="251">4:11</a> ATLEAST THE WOLVES ARE THRIVING AND NOT ME

  • zpbsm _
    zpbsm _

    ok so I'm thinking about the description for this video and now I'm gonna be paranoid tonight because my room is on the second floor of my dads house

  • Gabriel Grada
    Gabriel Grada

    <a href="#" class="seekto" data-time="291">4:51</a> sirenhead is right of Mark

  • Christina Marina
    Christina Marina

    I was 20 siren head not kill me siren head said I'm not kill you can you not tell police siren head he can see my eyes my eyes blue that can kill me no no no is not fine oh my god

  • AnimeboyIanpower

    <a href="#" class="seekto" data-time="1102">18:22</a> Siren Head, you sly dog! You caught Mark monologuing!

  • Abdullah LastPro
    Abdullah LastPro

    Siren Head VS Slinderman. Who will wins?

  • Abdullah LastPro
    Abdullah LastPro

    Guys how about a fight

  • SuperStarMadness

    Mark just kinda flips his shit and its hilarious.

  • Vinh Nguyen
    Vinh Nguyen

    Did he just shoot siren head awesome!!!

  • Vinh Nguyen
    Vinh Nguyen

    Plus don’t follow the siren sounds cus that’s siren head!!!!!

  • Vinh Nguyen
    Vinh Nguyen

    Was he wearing a blanket cus he scared??? :>

  • Dat Jazzy Music
    Dat Jazzy Music

    Can u maybe show what happens if u lay down?

  • weebalicious fujo
    weebalicious fujo

    Me, an asian with incredibly strong glasses, who always put display on the lowest setting cuz she reads wattpad fanfics at 1am: *struggles to even see whats going on in the game*

  • MD Ramey
    MD Ramey

    “I sure wish my eyes had better resolution!!”

  • Claire Leng
    Claire Leng

    <a href="#" class="seekto" data-time="1">00:01</a>

  • Claire Leng
    Claire Leng

    <a href="#" class="seekto" data-time="866">14:26</a>

  • kcin335

    Aw heck yeah, I enjoy that broken tornado siren-

  • Wolf Squad
    Wolf Squad


  • Julia Castro
    Julia Castro

    My life: You have to juggle your stress, your anxiety, your anger, everyone ignoring you by helping THEIR ASS and they don’t care ‘bout you, everyone fighting, you’re invisible, COVID-19, being all over the place, and having to worry about your future, family, life and friends. Me: <a href="#" class="seekto" data-time="99">1:39</a>

  • Shelby R.
    Shelby R.

    <a href="#" class="seekto" data-time="1235">20:35</a> When I get in trouble for something my siblings did

  • Nate Popoff
    Nate Popoff

    It must be nice to have the power to turn a single shot sniper rifle into an automatic god tier sniper rifle.

  • Hamzah Khan
    Hamzah Khan

    <a href="#" class="seekto" data-time="0">0:00</a> sounds like Midas from fortnite

  • Buyanulzii Buka
    Buyanulzii Buka

    <a href="#" class="seekto" data-time="760">12:40</a> when i see my grades

  • Savage EnderPearl
    Savage EnderPearl

    Y E S R E D

  • Gabriel VanderbeekDorga
    Gabriel VanderbeekDorga

    holy shit markiplier calm down

  • Blake Wrigley
    Blake Wrigley

    Sirenhead: dun dun dun wee woo wee woo Mark: no no no how can you know where I am


    Mark: hears growling and other strange noises Also mark: *T H A T S A H O N E Y B E E*

  • Vexify07

    MARK I HAVE I Q AND A smell my cheese

  • •SleepyMouse•

    "*DO IT AND YOU'LL FIND OUT*" Me: I think I got goosebumps...


    I guess there are many different endings in this game

  • Nicole _707
    Nicole _707

    The moment u all came here for: <a href="#" class="seekto" data-time="760">12:40</a>

  • Herogamebro

    Siren head is the new slender I swear

  • ladlevi • 8 years ago
    ladlevi • 8 years ago

    this one actually kinda freaked me out a bit, holy shit. usually i don't get spooked just watching someone play a horror game (let alone someone as charismatic as mark) but this one... kinda scary doe 😳😳

  • galaxy ROBLOX PEPPA!
    galaxy ROBLOX PEPPA!

    if ur scared my dog farted

  • Azia Medina
    Azia Medina

    okay but <a href="#" class="seekto" data-time="760">12:40</a> was the funniest shit ever

  • Yeetymcbronzeville

    Remember kids water is deadly

  • Outrageous Gaming
    Outrageous Gaming

    Ay yo, that siren head sound clip of the broken siren noise is literally ripped straight from HollywoodScotty’s Cthulhu Chicago video. What the fuck, I hope he got credited for that shit.

  • Crew The protogen
    Crew The protogen


  • Avg_Gamer

    <a href="#" class="seekto" data-time="175">2:55</a> that legit scared me.

  • Colby Powell
    Colby Powell

    <a href="#" class="seekto" data-time="758">12:38</a> when the neighbors cough during quarintine

  • evilmudbug

    HRsoftsrs: shoot siren head once Markliplier :Keep the change,ya filthy animal

  • уσσηιє

    "Park Ranger Senpai!"~ Markiplier 2020

  • уσσηιє

    Siren head: *wee woo wee woo* Mark: That's a honeybee 🍯🍯🍯

  • BanG Dream Girls Band Party
    BanG Dream Girls Band Party

    I went to cover my ear the during the first jump scare and then I realized I had my headphones In

  • Sean Kirkpatrick
    Sean Kirkpatrick

    I think Mark does too much editing on his videos and it kind of ruins the enjoyment of the video and who Mark really is and who he used to be. Like his old (ish) videos are better in my opinion. His videos are cool, but calm down.

  • NotRainee

    wait is sirenhead real-

  • TheHolyStopSign

    I've never laughed so hard 🤣 <a href="#" class="seekto" data-time="810">13:30</a>

  • Solgaleo Evans
    Solgaleo Evans

    “What am I seeing what am I looking what is that what is that?!?!” “It’s a pile of sticks” 😂😂😂😂 Very anticlimactic 😂😂

  • Solgaleo Evans
    Solgaleo Evans

    “Which my eyes has better resolution” Me too mark, me too

  • 《• Åsh •》
    《• Åsh •》

    Siren head: *makes a noise coming from the was mark is walking* Mark: Yea let’s go that way

  • BreeBrooke

    siren head-mating call me-HOLY FARG A BOMBING IN PROCESS

  • •·Itsyourgirl Dez·•
    •·Itsyourgirl Dez·•

    Is it bad if I'm already afraid of a siren noise in general? Like halfway through this I was gonna cry because sirens make me feel in danger or just uncomfortable. I felt better that Mark was on the side of the screen.

  • Ruka Akatsuki
    Ruka Akatsuki

    i love you markiplier

  • desboss 23
    desboss 23

    Trever heanderson monster are all out

  • Conall

    There should be horror games on Trevor Henderson's other creations.

  • John Lehman
    John Lehman

    Uh.... where’s the intro??? 🥴

  • Rubee The YouTube Demon
    Rubee The YouTube Demon

    Hey Markiplier!.

  • I_Consume_ Bleach
    I_Consume_ Bleach

    *noises appear* Mark: who wants to get *shot*

  • Big Mike
    Big Mike

    That’s one strong as kid able to rapidly shoot a 308 like that with no kick

    • Ailsa Ni
      Ailsa Ni

      U sounded like your narrator when you were walking away from the tower

  • Chosha

    I've been feeling really depressed i'm really glad your still posting even if your weren't playing a game it wold make me happy thank you.

    • Ailsa Ni
      Ailsa Ni


  • lunar_luna luna
    lunar_luna luna

    Me : * already watched Dashie watch this * me again : " I WOULD PROTECT ANIME WEEBS AND COSPLAYS YEET "

  • James Herrin
    James Herrin

    Damn that bolt action is like a machine gun lol <a href="#" class="seekto" data-time="759">12:39</a>

  • the demon5
    the demon5

    who would win siren head or radio head?

  • abdula alyaan
    abdula alyaan

    imagine siren head doing the default dance in this game as a easter egg(or a victory dance)

to lutko
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