Let's play Half-Life... UPSIDE DOWN (Part I)

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  • Опубликовано: 7 сен 2024
  • A whole new perspective to enjoy Half-Life all over again.
    Dedicated to ILoveFPS1
    The maps are not flipped. Only upside down view and reverse gravity. A big thanks to YaLTeR for modding the physical ability to walk and jump in the ceiling.
    www.dropbox.co...
    sv_gravity -800;cl_pitchup 270;cl_pitchdown -90;m_yaw -0.022
    Since the view is upside down a few physics behave like I'm upside down or reversed. That's why I'm clumsy on ladders and doors open against me.
    The "drop" down to the .357 Magnum is too high to reach with a 99dmg boost. Making it the first impossible obstacle. Everything was made with default server settings except the testchamber sample boost that used 100aa to curve into another slope. Which I still believe is possible on default settings.
    Outro dedicated to coolkid. Music:
    A*Teens - Upside Down

Комментарии • 792

  • @Sythka
    @Sythka 9 лет назад +486

    16:27 "what the hell are you doing down here? Get topside!" rofl

  • @Gabul4
    @Gabul4 9 лет назад +207

    10:31
    Scientist: "You still say there's nothing to chaos theory?" *walks through the wall*

    • @oskar8021
      @oskar8021 5 лет назад

      Needs more upvotes xD

    • @TinyDeskEngineer
      @TinyDeskEngineer 3 года назад

      That certainly is chaotic.

    • @clown6930
      @clown6930 Год назад

      @@oskar8021 this isn't Reddit you fucking stupid discord moderator fattass

  • @TheSquidPro
    @TheSquidPro 9 лет назад +288

    How many dev's today can say their game can be played upside down?

  • @DaFuqBoom
    @DaFuqBoom 6 лет назад +248

    Cool. Now speedrun this.

  • @asdbanz
    @asdbanz 9 лет назад +732

    Meanwhile in Australia

    • @Petrick69
      @Petrick69 9 лет назад +3

      asdbanz LOL!

    • @BigguBosu117
      @BigguBosu117 7 лет назад +1

      No, Antarctic

    • @myopicmonarch
      @myopicmonarch 6 лет назад +6

      No, in Soviet Russia

    • @JoaocaMposC
      @JoaocaMposC 6 лет назад +1

      Austria*

    • @royalxd
      @royalxd 6 лет назад +1

      Sunglasses Indoors Nope, Australia because the world map of Australia is reversed. r/wooooooosh

  • @SourceRuns
    @SourceRuns 9 лет назад +514

    I imagine HL2 upside-down would end the second you left the trainstation, and fall out of the world.

    • @quadrazid
      @quadrazid  9 лет назад +157

      SourceRuns Most likely. But let's not forget that HL2 truly is a really awful game in comparison to HL.

    • @Collision_TN
      @Collision_TN 9 лет назад +116

      ***** Both are perfect

    • @sirtobey1337
      @sirtobey1337 9 лет назад +48

      ***** I'll have to disagree. It's different. Awesome playing HL though!

    • @SourceRuns
      @SourceRuns 9 лет назад +8

      ***** Pretty much.

    • @quadrazid
      @quadrazid  9 лет назад +142

      Collision siRtobey SourceRuns I'm just messing around. HL2 is a great game.

  • @TheGreenTaco999
    @TheGreenTaco999 8 лет назад +73

    1:40 "this is all within theoretical limits."

  • @NetwideRogue
    @NetwideRogue 8 лет назад +70

    7:20 the way the sample just drops out of the ceiling cracks me up

  • @azosszesnevfoglalt
    @azosszesnevfoglalt 8 лет назад +113

    "What the hell are you doing down here? Get topside".... literally :D

    • @soap3795
      @soap3795 8 лет назад

      that's good

    • @remlet3753
      @remlet3753 7 лет назад

      Rlnd Kllr the guard saw quadrazid on the ground instead of the ceiling 😂

    • @krenzzie7290
      @krenzzie7290 6 лет назад

      I wanted 2 comment that :(

    • @lord6074
      @lord6074 3 года назад

      @@krenzzie7290 you can

  • @Arkathtoo
    @Arkathtoo 7 лет назад +88

    "Do you still say there's nothing to chaos theory?"
    *Morphs through wall*

    • @sam-sp5zk
      @sam-sp5zk 3 года назад

      Next time add an timestamp

    • @Arkathtoo
      @Arkathtoo 3 года назад +1

      @@sam-sp5zk next time pay attention, 10:32

  • @TheAgamemnon911
    @TheAgamemnon911 7 лет назад +58

    Suddenly high ceilings and elevators become your enemy, headcrabs and lamps become your friends and jumping puzzles become trivial.

  • @RubberFacee
    @RubberFacee 9 лет назад +188

    5:36
    Everything seems to be in order
    yeah...Right.

    • @ilyaprofit
      @ilyaprofit 9 лет назад

      ***** topkek

    • @Kyun9432
      @Kyun9432 9 лет назад +6

      Shtaffy CRT eti popkek?

    • @1lucia
      @1lucia 9 лет назад

      ***** gg

  • @zawzero
    @zawzero 8 лет назад +39

    16:27 "What the hell are you doing down here, get TOPSIDE" - How true, Barney, how true.

  • @NoNameForUYoutube
    @NoNameForUYoutube 9 лет назад +65

    Valve, see what the lack of HL3 drove a poor man to?!

    • @cubekoss7547
      @cubekoss7547 5 месяцев назад +1

      Where hl3

    • @nickrog6759
      @nickrog6759 4 месяца назад

      @@cubekoss7547 Maybe 2024 or 2025 when the New Valve VR headset is released ????

  • @Acerracer202
    @Acerracer202 8 лет назад +49

    This is what it'd be like if Black Mesa was located in Australia.

  • @ronnie9379
    @ronnie9379 8 лет назад +134

    Half life 1 now with 1,281% more puzzles

  • @Obi-WanKannabis
    @Obi-WanKannabis 7 лет назад +233

    Now. Play Half-life 2, while physically upside down, with inverted controls, playing from nihilanth to tram ride with all the sounds in the game reversed.

    • @TheAgamemnon911
      @TheAgamemnon911 7 лет назад +42

      And you have to suck all the bullets from the corpses along the way with your magic healing rifle.

    • @DeepDiveDevin
      @DeepDiveDevin 7 лет назад +24

      But nihilanth isn't in Half-Life 2.

    • @dakotamew
      @dakotamew 7 лет назад

      Being upside down for too long can kill you. cri

    • @abnorcscreenname8489
      @abnorcscreenname8489 6 лет назад +8

      Yuo see Ivan, when you speedrun upside down, you finish sooner out of fear of uneven bloodflow killing you.

    • @bitchlasagna4720
      @bitchlasagna4720 6 лет назад

      shaddy you fucking nut

  • @R1d3rrr
    @R1d3rrr 9 лет назад +11

    11:07
    Gordon: Oh, I cant jump onto the ladder
    11:10
    HeadCrab: Let me help you :3

  • @redmercer4158
    @redmercer4158 9 лет назад +20

    "Oh how much harder could HL1 be upside-down?" MANDATORY GRENADE JUMPS IN THE FIRST 15 MINUTES

  • @Aarone2004
    @Aarone2004 8 лет назад +105

    Damn, nice Australian bootleg of Half-Life 1

    • @inactive9948
      @inactive9948 4 года назад

      @@nick8052 You must be VERY fun at partoes

    • @steamyxo
      @steamyxo 4 года назад

      ayy, i was the hundredth like :D

  • @Sirkillsalot22X
    @Sirkillsalot22X 3 года назад +8

    This just turned a shooter into the world's most insane platformer. It's cool how some of the levels are almost meant to be played that way by jumping onto light fixtures and stuff.

  • @isabellegrimes8775
    @isabellegrimes8775 8 лет назад +35

    There needs to be "Olympic Half-Life Playing".

  • @weneedmorefacemapsasprofil1593
    @weneedmorefacemapsasprofil1593 8 лет назад +49

    Researching negative mass must be easy if you've got negative mass yourself.

  • @nirnaeth3824
    @nirnaeth3824 7 лет назад +15

    -Ultra-hard mode with insufficient of everything?
    -No
    -...and death means death mode?
    -Boring... oh, idea!

  • @BassbaitGG
    @BassbaitGG 9 лет назад +80

    This better become a new run category. Definitely one of the more creative ideas for a game playthrough.

  • @manfob22
    @manfob22 9 лет назад +15

    "everything seems to be in order"
    *Gordon screams internally*

  • @Pcpiee
    @Pcpiee 9 лет назад +119

    this is amazing, it turns the whole game into a shitty bhop/kz map

    • @jonconnorstudiosllc
      @jonconnorstudiosllc 9 лет назад +11

      bhop maps were awesome man

    • @Pcpiee
      @Pcpiee 9 лет назад +18

      Visual Riddim Productions They still are

    • @villan9243
      @villan9243 9 лет назад +9

      ***** it's even more amazing that it is playeble, i would have thought every thing would explode... or worse.

    • @F4ckkaderpro
      @F4ckkaderpro 9 лет назад

      +Pcpie hello there :D

  • @SgtKanyo
    @SgtKanyo 6 лет назад +4

    It almost feels like the developers thought one day:
    "What if someone were to complete this game upside down? Yeah let's make that possible. Very hard but possible."

  • @Cybershroom
    @Cybershroom 9 лет назад +19

    What's next, Let's play Half Life, sideways?
    Wait, don't listen to me, i speak gibberish!

    • @emzedjiklool511
      @emzedjiklool511 9 лет назад +12

      Let's play half life backwards
      Start from the xen, end at the trainstation

    • @exedeath
      @exedeath 8 лет назад

      +Cybershroom .Rigel Lets play half life backwards. There is already a super mario world one but the stage order of the mario one is correct (just inside each stage is backwards).

  • @SolidSpider195
    @SolidSpider195 9 лет назад +17

    "You need medical attention right away. Let's try this. GAAHHH!!!"

  • @letsgoBrandon204
    @letsgoBrandon204 7 лет назад +3

    "Excuse me Gordon, but why are you walking on the ceiling?"
    "This is all within theoretical limits"

  • @MarioMario6298
    @MarioMario6298 7 лет назад +8

    Watching this on my phone upside down, Just looks like Gordon is Spider-Man and the regular floor is lava to him.

  • @impulse1311
    @impulse1311 9 лет назад +47

    someone should give you a million dollars

    • @quadrazid
      @quadrazid  9 лет назад +35

      Find someone please.

    • @impulse1311
      @impulse1311 9 лет назад +2

      ***** If I had it I would, your amazing!

    • @dødskåtter
      @dødskåtter 9 лет назад +1

      +quadrazid i tried it and sprites/null.spr is missing

    • @chriscrabs6559
      @chriscrabs6559 8 лет назад +1

      a small loan of a million dollars?

    • @Schindlabua
      @Schindlabua 8 лет назад

      +quadrazid Hello my friend,
      this is Mr. Kuala Lumpur, the advisor of your late uncle-in-law Mr. George Williams, and I have been tasked to distribute a sum of 13.400.000$ (Thirteen million four hundred thousand us dollar) left in a suspense account here in Burkina Faso to his next of kin.
      Please contact me asap so we can discuss further details on how to retrieve funds.
      Thanks my friend god bless,
      Mr. Kuala Lumpur

  • @SonidaMarks
    @SonidaMarks 9 лет назад +45

    Omg that outro hahahaha, I think I love you

    • @SonidaMarks
      @SonidaMarks 9 лет назад +2

      +snopphaka he never contacted me... I guess it's not meant to be

    • @quadrazid
      @quadrazid  8 лет назад +20

      +Sam Where's your castle, princess?

    • @SonidaMarks
      @SonidaMarks 8 лет назад +1

      +quadrazid Oh hello! Its in Raccoon City

    • @quadrazid
      @quadrazid  8 лет назад +17

      +Sam We'll take it in private from here.

    • @cranialtoxicity4434
      @cranialtoxicity4434 8 лет назад +9

      Well shit, that happened fast. Quadrazid you little scamp.

  • @heavyweaponsguy153
    @heavyweaponsguy153 7 лет назад +10

    wow now you can literally say "I can play half-life upside down"

  • @Rusty511
    @Rusty511 9 лет назад +13

    It's actually fascinating to watch how you tackle the world being upside down

  • @pekkalaitinen8769
    @pekkalaitinen8769 7 лет назад +31

    my brain hurt
    braaaaaainssss

  • @LilyMcFluffyButt
    @LilyMcFluffyButt 8 лет назад +1

    I like how the scientists don't even question it, like this happens every other day.

  • @Dan0Dead0Or0Alive
    @Dan0Dead0Or0Alive 9 лет назад +173

    So....what happens when you get outside?

    • @getowndbro34
      @getowndbro34 9 лет назад +20

      is outside a dlc for half life 3? cus its never coming :(

    • @JunkyardMech
      @JunkyardMech 9 лет назад +132

      depends on how nice your neighborhood is

    • @virus464
      @virus464 9 лет назад +4

      can he maybe use this magic door which gives u 10000000 health if hold long enaught?

    • @TheAgamemnon911
      @TheAgamemnon911 9 лет назад +9

      Walking on the skybox boundary brushes. (or swimming in them - its an old bug)

    • @villan9243
      @villan9243 9 лет назад +2

      Dan Dead Or Alive rip

  • @secretpro3
    @secretpro3 9 лет назад +45

    there should be a donation incentive to see you do this at the next gdq

    • @Kron27j
      @Kron27j 9 лет назад +4

      Would probably take too long, i bet many stunts here take plenty of attempts. Heck, i'd be impressed if he can actually complete the game. But quadra (and the HL21 team in general) have surprised me before
      Edit: he already claimed in the description that this is ends at the first "impossible" scenario, so he might twinker around with console commands for those parts.

    • @itsFODDER
      @itsFODDER 9 лет назад

      Doctor Corn It's unfortunately impossible. Especially due to the outside maps later in the game. At least from what quad told me.

    • @Kron27j
      @Kron27j 9 лет назад +1

      I imagined as much, but thought he, or someone else, might do some map editing as a last resort to turn the impossible ones into just a huge (possible) challenge.
      That's pretty unlikely and probably a waste of time, but the idea sounds cool, great video anyways even if he didn't continue the series.

    • @churiso14
      @churiso14 9 лет назад

      itsFODDER Had no idea you paid attention to sourceruns/HL.

  • @brunoignaciogi
    @brunoignaciogi 9 лет назад +14

    14:03 that medical attention

  • @wooty2745
    @wooty2745 6 лет назад +2

    This is just amazing. Im confused already, but the fact the game still runs this good upsidedown is just baffling. Also these tricks/jumps are heavy stuff!

  • @davskal
    @davskal 9 лет назад +25

    I wanna see surface tension and Xen tho :D

    • @psydex
      @psydex 9 лет назад +11

      davskal Xen has no ceiling xD

    • @TheAgamemnon911
      @TheAgamemnon911 9 лет назад +2

      *****
      Well, you can swim in the skybox. Don't know if valve ever fixed that.

    • @villan9243
      @villan9243 9 лет назад +2

      Agamemnon i don't think they fixed a small bug in a game from over 10 years ago... maybe though...

    • @TechnologicallyTechnical
      @TechnologicallyTechnical 9 лет назад +4

      VillaN 17 years ago to be exact

  • @Stefanonimo
    @Stefanonimo 9 лет назад +131

    ǝɯosǝʍ∀

  • @MaverickJeyKidding
    @MaverickJeyKidding 9 лет назад +2

    Why Half-Life is revolutionary game you may ask? I say - because it's content offers endless posibilites for gameplay researching. In all ways. In any direction of applying. Can you tell me Valve planned maps geometry so good that they knew one day HL is going to be played upside-down? I won't believe you. Look at this, it's as if everything was planned and tested YEARS before releasing the actuall game. And that run is not the only example. Even to this days we still discover new planes and edges of that "func_halflife" brush. Who knows how many are there yet to be discovered. Maps, sprites, sounds, models, source code, console commands. This is the definition of an interactive game that is full of bugs, yet doesn't crash no matter what.

  • @Telemarathon
    @Telemarathon 7 лет назад

    Very impressive stuff. Creative use of all the tiny light fixtures and other details hanging around just to make it completable.

  • @Spacewolf78
    @Spacewolf78 9 лет назад +18

    Didn't blow up casserole, 0/10

    • @Preinstallable
      @Preinstallable 3 года назад

      Well at least Magnusson isnt pissed off at gordon in hl2

  • @fatso6400
    @fatso6400 8 лет назад +39

    The game went from an FPS to a wierd platformer on the NES

  • @axipixel5811
    @axipixel5811 5 лет назад +1

    10:34 "Do you still think there's nothing to chaos theory?" *Vanishes*

  • @Kyun9432
    @Kyun9432 9 лет назад +3

    Wow. You are lucky that the map made some paths available, awesome video!

    • @usernameemail
      @usernameemail 6 месяцев назад

      i think there are some modifications added because of some impossible paths.
      for example, the box at 28:08 . there was no box there, the first time he went there. now there was.

  • @PrestonA
    @PrestonA 9 лет назад +1

    01:40 "This is all in theoretical limits."
    10/10 would ROFL again

  • @Vyross
    @Vyross 9 лет назад +1

    Oh good, I'm glad they finally got around to releasing this game in Australia.

  • @Goofritz
    @Goofritz 9 лет назад +24

    You should run this in GDQ ;D

  • @e_ven_eve2593
    @e_ven_eve2593 7 лет назад

    I realized by the first minute that you were actually playing the game upside down, not just flipping the screen. This is amazing! :D

  • @Monky512
    @Monky512 5 лет назад

    For some reason it looks like the game was Also planed to be played upside down from the start as a secret dificulty for most pro players, thats some really intrincate level desing there, Amazing.

  • @bikutoso
    @bikutoso 9 лет назад +2

    1:40
    This is all within theoretical limits.
    While floating in the ceiling.

  • @HauntedAbysss
    @HauntedAbysss 9 лет назад

    woaah
    you have played way way way way way way too much Half life and Upside-down. also THis was so unbelievable i dont think anyone else could of done this. BRAVO

  • @migueljorge618
    @migueljorge618 7 лет назад

    this is the best example of a perfect game experience for me.
    miss just 1 crucial step and you wont make it further in the game

  • @baholete
    @baholete 9 лет назад +5

    My head hurts from watching this video >.

  • @joaquinmedrano212
    @joaquinmedrano212 7 лет назад

    This is maybe the single greatest thing I ever saw, beyond HL21. Maybe in my life. I thought that this would be a disaster but it actually looks very fun to play

  • @alexkfridges
    @alexkfridges 9 лет назад +3

    symphony of the night, eat your heart out

  • @zareph4350
    @zareph4350 6 лет назад

    I didnt even look for who made the video, I knew immedialty because of the perfect hops.

  • @Baratako0
    @Baratako0 8 лет назад +7

    I watched this with my screen settings upside down.
    It is a very VERY weird feeling O_O

    • @lagduck2209
      @lagduck2209 8 лет назад +2

      Just tried it. Totally cool and weird experience!

    • @RoyRogerer
      @RoyRogerer 7 лет назад

      Thanks for the idea, very weird and cool but now I feel sick :D

  • @ThatGuy-te9wh
    @ThatGuy-te9wh 3 года назад +2

    Dear God, imagine trying to speedrun this.

  • @Freak80MC
    @Freak80MC 3 года назад

    The fact that you can even play Half Life 1 upside down successfully either points to how great of a game it is... Or just how jank it's physics system really is.

  • @Kavukamari
    @Kavukamari 6 лет назад

    I just noticed the man saying "you still say there's nothing to chaos theory?" as he literally walks through a solid wall

  • @whowantsacheezburger
    @whowantsacheezburger 9 лет назад

    Congratulations on getting into the guinnus book of world records team quadrazoid on your hl run

  • @aces3743
    @aces3743 7 лет назад

    EAT LEAD YOU OUTER SPACE OCTOPUS! Technically it IS floating so IT IS an outer space octopus. That guard knew too much, that's why the tentacle killed him...

  • @bananabuns4738
    @bananabuns4738 8 лет назад

    Guy 1: Oh no.. Gordan is getting crazy again..
    Guy 2: What do you mean? Him being on the roof?
    Guy 1: Yeah.. Weird isn't it?
    Guy 2: We might be drinking too much..
    Guy 1: Yeah..

  • @ygorschuma3059
    @ygorschuma3059 6 лет назад

    1:40 "This is all within, Theoretical Limits" *Walks upside-down with it's head touching the GrOuND WtF i Am GlItChInG*

  • @leonvanderschaaf9378
    @leonvanderschaaf9378 2 года назад

    The barnacles go the right way round when they slurp Gordon up with their tongues.

  • @Peter_John_Lassen
    @Peter_John_Lassen 7 лет назад

    - Jonny, where is my coke?
    - I've spent it for my new mode!

  • @kougou48
    @kougou48 6 лет назад

    9:30 the insanity of coincidence is just frightening the shit out of me HOLY SHIT DUDE

  • @GeneralPathik4201luv
    @GeneralPathik4201luv 3 года назад

    13:28 : no way quad, even those armor cells are out of your reach!
    quad: Hold my Box
    30:50: cmon boy! over here! GOOOD head crab :3

  • @hoodiefilms7924
    @hoodiefilms7924 6 лет назад

    "Hey what are you doing down here? *Get Topside!*"
    But... that's down Barney.

  • @TinyDeskEngineer
    @TinyDeskEngineer 3 года назад

    This really makes you pay a lot of attention to things which you wouldn't notice normally, like how some ceilings are way taller than they really need to be.

  • @psycosanches589
    @psycosanches589 8 лет назад +1

    Oh god, I thought it was just the camera upside down, but no the WHOLE GAME is upside down...

  • @thesacrisant
    @thesacrisant 9 лет назад

    I'm feeling a bit ill watching this upside down,my head feels funny.

  • @XYAresYX
    @XYAresYX 7 лет назад

    the scientists fall with elevator, or in this case flies , and while this happens a scientist days , ahh its good to se you and then *boom*

  • @MegaChickenfish
    @MegaChickenfish 6 лет назад

    "Physics is just a theory." -Gordon Freeman: Theoretical Physicist

  • @purrspctiv
    @purrspctiv 5 лет назад +2

    I had no idea the ceilings were this detailed

  • @Ceremor
    @Ceremor 9 лет назад +15

    This is so fucking cool

  • @Devocated
    @Devocated 2 года назад

    I had lock orientation on and had my phone the other way and wondered why I was watching half life with upsidedown in the title

  • @brenoldt
    @brenoldt 8 лет назад

    Looool i tough it was everyting upside down, like you flip 180º your monitor but its just the map. niiiice

  • @vintagedoctorgonzo
    @vintagedoctorgonzo 7 лет назад

    "We had a system crash bout twenty minutes ago...... Now everything's upside down"

  • @xexun0010
    @xexun0010 8 лет назад +2

    1:40, this is all within theoretical limits

  • @codofwisdom
    @codofwisdom 9 лет назад

    Now, I'd love to see a Freemans Mind episode using this footage.

  • @HalfLifer81
    @HalfLifer81 9 лет назад

    one of the best videos i've seen in my life, you are awesome!

  • @brotalnia
    @brotalnia 9 лет назад +10

    I wanted to try this out in Counter-Strike but it disconnects me immediately... damn.

    • @arian0n
      @arian0n 9 лет назад +2

      *****
      You just got rekt, britbong. Read the description before you make an embarassment out of yourself again.

    • @arian0n
      @arian0n 9 лет назад +3

      ***** Interesting that you're talking about stuff being taken out of context as bail, since I meant that if you had read the description you wouldn't have treated *****, the creator of *Bunnymod Pro* (and by extension the one who made this video possible) so disrespectfully, and thus getting your ass handed to you.
      Also, now that I realize, and since I'm on a great mood today to feel like pointing it out, good job on that _Argument from ignorance_ fallacy, the extra _ad hominem_ was a nice touch, too.
      *You: VAC [has to do with the issue.]*
      You assert that VAC is brotalnia 's problem, yet provide no proof.
      *YaLTeR: What does VAC have to do with this?*
      He asks for proof.
      *You: You tell me, Brony*

    • @rolandsodakin2354
      @rolandsodakin2354 5 лет назад +2

      I feel like I'm missing something why are half the comments always gone in comment chains

  • @ieatgarbage8771
    @ieatgarbage8771 3 года назад

    Making a speedrunner actually use the headcrab elevator has to be some kind of abuse

  • @sosomatiashvili5096
    @sosomatiashvili5096 6 лет назад +1

    i love hanging upside down so i was bored there and search this cool time killer video

  • @RdTrler
    @RdTrler 6 лет назад

    1:39 "This is all in theoretical limits." Yeah, sure, let's uh... let's go with that.

  • @teeth420
    @teeth420 9 лет назад

    Oh my brain, this is so disorienting.
    Also, nice jumpbug at 23:06

  • @mohammedaljaberi2366
    @mohammedaljaberi2366 2 года назад

    lol after finish watching this, I started to see everything is upside-down for a short amount of time

  • @thehappycockatiel9568
    @thehappycockatiel9568 4 года назад

    I like how the vent parts look like nothing special was going on.

  • @hernanmerino3233
    @hernanmerino3233 4 года назад

    8:15 The scintist in background: "Ah hello Gordon Freeman."

  • @m82sniper99
    @m82sniper99 9 лет назад

    Very very cool. Please continue, if possible!

  • @MondySpartan
    @MondySpartan 9 лет назад

    Half-Life turned into a bhop map using "upside down' mod.

  • @Gabul4
    @Gabul4 9 лет назад

    kek'd when the sample came out upside down and fell into the ceiling

  • @kevinpett6743
    @kevinpett6743 9 лет назад

    Its as if the devs knew about the Bhop exploit and made the game to be able to be played upside down. Some aspects of the "ceiling" are just to perfect to be able to get to the next room