The World's Hardest Speedrun
Вставка
- Опубліковано 1 лип 2024
- You're watching the extremely complex co-op speedrun. Full walkthrough of Left 4 Dead 2 was done in 41:53 (IGT). It took us almost 4 years to complete this difficult challenge. All our game knowledge has collected in this film.
ＳＴＯＲＹ：
Right after the last co-op speedrun in 2017 we wondered about creation of something more, than everyone used to see. Previous runs started getting a bit monotonously, we didn't want to make speedruns by campaigns anymore. The idea included avoid the custom HUD and music, if possible. But anyway we planned not really classic speedrun though. This project was classified, everyone thought, that we were inactive. Eventually... it cost a lot of time to realize our dreams.
ＳＰＥＥＤＲＵＮ ＤＥＴＡＩＬＳ：
Presented speedrun is tool-assisted (TAS) and not 100% optimized. Most of the player inputs were saved and executed through the Movement Reader server plugin. Also, there were RNG manipulations with Director spawns on the map to get the necessary inventory and infected positions. This project started almost 4 years ago, long before the Last Stand update - all footage is recorded in the 2.1.5.5 game version.
Originally, scripted speedruns for Left 4 Dead series are considered enough difficult to record and take a long to implement proper optimization due to the co-op gameplay, the number of various ways of the playthroughs and presence the huge amount of the random. The programming languages Squirrel and SourcePawn were mostly used to write various tools (such like Speedrunner Tools) and map-related scripts.
Description of the tricks from the statistics: steamcommunity.com/sharedfile...
Basic info about scripted speedruns: wikipedia.org/wiki/Tool-assis...
P.S.: Video commentary with full speedrun explanation will be published in the nearest future. Stay tuned.
ＣＨＡＰＴＥＲＳ：
00:00 - Intro
00:58 - No Mercy
07:33 - Crash Course
11:38 - Death Toll
18:17 - Dead Air
24:35 - Blood Harvest
30:35 - The Sacrifice
34:03 - Dead Center
38:00 - The Passing
41:19 - Dark Carnival
48:04 - Swamp Fever
54:06 - Hard Rain
59:35 - The Parish
1:04:05 - Cold Stream
1:07:53 - Credits
ＴＥＡＭ：
Shad0w - steamcommunity.com/id/noa1mbot
noskillch - steamcommunity.com/id/noskillch/
ShinE - steamcommunity.com/id/Strafes...
poi? - steamcommunity.com/id/incredi...
STEVE - steamcommunity.com/id/steve_n...
ＭＡＴＥＲＩＡＬＳ：
List of L4D2 speedrun tricks: steamcommunity.com/sharedfile...
Demos: drive.google.com/file/d/1TcPa...
Speedrunner Tools: steamcommunity.com/sharedfile...
Movement Reader: forums.alliedmods.net/showthr...
Speedometer: steamcommunity.com/workshop/f...
Q/A: / discord
Still Alive (Portal OST: • Portal - 'Still Alive' )
The Friendly Faith Plate (Portal 2 OST: • Portal 2 OST Volume 1 ... )
Joel Nielsen - Convergence (Black Mesa OST: • Joel Nielsen Xen Sou... )
ＣＲＥＤＩＴＳ：
@TheSPUFofLegend
@JoelNielsenMusic
@Valve - Ігри
![Вся Left 4 Dead 2 меньше чем за час [Спидран в деталях]](http://i.ytimg.com/vi/l0p6biuLE8o/mqdefault.jpg)
*FREQUENTLY ASKED QUESTIONS (Quick FAQ)*
UPD: 8th December, 2022
*Q: Hacks are used in this speedrun?*
A: This speedrun is tool-assisted (TAS), many tricks were scripted as well as used various plugins for help in recording (foremost check out this article: en.wikipedia.org/wiki/Tool-assisted_speedrun, if you're still not familiar with such type of speedruns). We doesn't violate fundamentals: everything that you can repeat in the real game, that won't change game mechanic and achievable - allowed to be scripted. The speedrunning community creates TAS to demonstate briliant gameplay, mostly for intertainment and of course doesn't set the goals to compete with speedrun.com leaderboards.
*Q: **50:56** - Aimbot?*
A: Aimbot in the context of the tool-assisted speedruns is not a cheat, vice-versa it's necessary for use to done finale maps faster. It's quite allowed if not configured e.g. to change weapon spread factor or recoil, that will be impossible to achive in real game, as just flicks at targets like us case. In general, aimbots were rarely implemented in speedruns, however you can often meet all sorts of crazy (frame-by-frame) camera moves in other TAS videos.
*Q: Where is the Last Stand campaign, why didn't you include it?*
A: Speedrun completed before the Last Stand major update, there wasn't such campaign yet.
*Q: Where is the video commentary with explanation?*
A: We are very apologize for these delays. Video commentary with full speedrun explanation will be published in the nearest future.
If you have another or specific questions regarding this video that weren't in the FAQ listed and you like to discuss the speedrun with us, then,
join our Discord: discord.gg/XQQNJNe
Yes If You 5 Seconds Hours This Videos Like Under Speedrun
now do it without TAS
Where last stand ?
everything
@@rade_ they have to use tas because that’s how they speedrun.
There are parts in the speedrun where I think "oh they're just waiting and messing around" but somehow everything that they do is INTEGRAL to the speedrun
That's TAS for ya
Especially shooting the moon once on the last part of no mercy
@@zctheunusual9636 Shooting the moon stopped the vampires from spawning my bro
@@dra-dragonix1406 true that, or else the vampires would've ruined their run
Thats why i love watching these, it’s amazing to learn mechanics and how things work and come together in an out of the box idea like this
Wait, I'm not a speedrunner at all, what am I doing here?
lies, you awesome beast
lies, you awesome beast
liar your a speedrunner
34:37 Описывает всё в этом спидране
lies, your awesome beast
The video has been re-uploaded.
Unfortunately, speedrun contained some mistakes. We spawned defibrillator on c11m1 - it's wrong, because no defibrillator spawns on 1st map 18:43. It appears on c11m2 instead. Also we noticed some incorrects in statistics 37:13.
We apologies about this re-upload and our mistakes. It was hard to make the speedrun perfect. Sometimes we can miss something... So sad to lose many views and your awesome comments, that you sent to us :(
But we had to do it.
This was a common mistake.
No problem, it happens
It's okay! I'll watch this all again cuz you guys' work is always interesting
I think , this video still great 🔥🔥
i just gonna post my comment again! Freaking stunning work!! Keep it up
It don't matter this shit was fire anyways.
me: just trying to play the game casually
my teammates: 26:37
Watching that gave me adrenaline
So it all explains that you're the bill who got kicked
34:24
Nick: “if the worlds going to hell, I’m taking a weapon.”
Also Nick:”WOOOOOOOOAH”
Autista be like:
Bruh I don’t even know what the hell is happening in some parts of this yet I enjoyed every moment. You guys are insane wtf
x2
It's a tool assisted speedrun so it's not that crazy though still required a long time to make probably
@@pinorska6316 lets see you run it??
@@JoJo-yb3mf What? I don't even know what tools they used to make this run
@@JoJo-yb3mf he didnt even say anything bad
20:15 Louis: ''Cmon let's do it!''
*Proceeds to dissapear* (Commented this again because they re-uploadead it xd)
I'm not stupid!
Amazing Ever !
El mensajero de la fuerza de dios
The perfect name
(Liked it again because they re-uploaded it XD)
@@clarknedula1926 Yeah indeed ! :-D X-D +1
The sheer amount of precisely timed exploits blows my mind... hat's off, well executed.
it's TAS
@@HalibutToast Yeah. Still took four years.
@@HalibutToast whats its tas
@@emoflashero1 tool-assisted
@@laloesparza1527 it should’ve been names tass
21:47 The survivors conduct an ancient ritual where they shoot at steel, sacrificing the Tank to the AI Director (2021, Colorised)
It's alright, we all make mistakes. But it doesn't change the fact that this speedrun is epic af
When you gonna make new video?
@@xXNikeSGameRXx I'm uploading it right now
@@stevenXCV nice
"af" Delete that shit comment.
@@iim4xii129 why
50:58 when you have a good gaming chair.
Channel name makes it better lmao
I don't know if that was a script or idle bot
Cuz whenever I play with bots they don't even know how to breathe
@test toasty111
There's a timer in the top middle
@@Klaudzy host_timescale
@@armon2k2
Zombies were climbing in normal speed and it counts as cheat
Also there's a timer and ammo hud
It would be much faster if it was host_timescale
The way the speedrunning syncs with the game's OST is really good at 13:07
D
Yep
I thought they added that in
47:00
humorous part
5:57 - restart vote
10:33 - witch got triple kill
16:28 - charger cosplay
29:03 - burning
34:38 - vc
46:44 - on the roof top
57:26 - he says he want to go toilet
1:02:31 - double boost
1:02:46 - pilot saw alice not human being, so just dropped from chopper
@Gereksiz Bir Kanal :D oof
20:16 - c’mon, let’s do it!
Not the most complicated thing in this video, but there's something so satisfying about watching them leapfrog off zombies' heads like a bunch of Goombas by pistol-whipping them.
Mario
"Hey! Not funny! WHOAA!"
- Ellis
1:06:08
35:32 damn thats smooth asf
How many times do I rewatched this? I think 10 or more... And then will be more, I don't want to stop watching this, this is impressive.
Trust Me If This Had Music You Would Watch It Like 271Billion Times
BTW There Is A Speed run Video Which Is L4D2 In 48:10
(Rage Warning The Songs Does Not Appear On Google)
English
@@Sp4rk3d_GD the song name of that video in the start is called
Stan SB - Dead
@@Velsive yeah its in the end credits
1:02:47 i like how ellis just standing there waiting to be left by the helicopter
“You guys mean everything to me! Stay there!” Bill says as he bhops towards his doom.
Mistake or not this is still an excellent work by you guys ❤️ Keep the good content as always
I am in disbelieve of you guys strategies and skills. Good job everyone!
the production value in this clip is rly astonishing! Intro, outro, different songs when theyre fitting, sfx and mods for better visuals, some comedy with cheesy strats.. I know what happens in this video for every campain but it aint getting boring. Whoever edited and cut it together should rly get a big big ty cause this video is realy realy good
Weren't you scared during the outro?
THATS EPIC!!! I love this video, I think it's the best Left 4 dead speedrun I've ever seen! Good Job!! :D
I AM SO CONFUSED HOW ANY OF THIS WORKS BUT ITS SO COOL TO WATCH. GOOD WORK GUYS
I miss the music and time stats in between levels.
fr
the music added such a vibe to these speedruns
Mind blowing. I'm just speechless. This is insanely absolutely impressive
Those credits are the most epic that I've ever seen, and the map that used to the end for the ending credits are too awesome! Noa1mbot your the best!!! 101%
The No Mercy part was insane, you guys are the best
you know that feeling when you're so confused and in awe you just kind of stop reacting at all and stare in front of you? this gives me that feeling and i love it
May the last stand rest in peace for not having a place in this
Most likely due to the patch that includes it having a lot of the shortcuts fixed.
@@X_mezo_X It’s actually because the video is a re-upload of a 4 year old video. The Last Stand didn’t even exist at the time it was made.
F
5:57 Vote called by poi?
Restart campaign?
Press F1 to vote YES
Press F2 to vote NO
Current vote count:
✅❌❌❌
Mistakes makes perfect and even though the old video has mistakes, its still wonderful 💖
Ngl but you guys are so bloody crazy that you were able to complete almost entire campaign in less than a min (almost). Idk if I should be surprised, excited, or Dk but dam awesome speed run!
i've watched this few times already and it's always breathtaking. incredible work and dedication on this one.
20:16 "c'mon let's do it!"
**Gets insta kicked**
this truly is a masterpiece. Cant count how many times i rewatched specific partst of that vid x)
Y’all should really do commentary on these as well so fun to watch
The most epic credits I saw in my life
Fr, the horror edits at the concert are creative asf
I have no idea what’s happening, but I love it
Every single witch they B-hop past:
"Must have been the wind"
I know nothing about L4D speedrun but I am enjoyed this video very much,thank for making it. 😁👍
Great work guys. You deserved like and medal for that impressive speed run 🏃♂️. 🥇🥇🥇🥇
This is actually ridiculous, props to these guys for the most satisfying speedrun I've ever seen. 💯
26:37 LMAO. This was an incredible project massive props to all of you, This is as inspiring as it is an amazing watch. gg
Парни красавцы, столько времени и попыток утратить на такой классный Speedrun
Still trying to process how to pass the whole hospital level by flying to the rooftop. Amazing works guys!!!!
Girlfriend: Hey come over
You: Can't right now in the middle of a zombie apocalypse
Girlfriend: I'm home alone
You: 26:38
@Jiogurr 😂
46:37 the reason why I love the finale for Dark Carnival so much. The switchup from One Bad Man to One Bad Tank is just fucking amazing.
I love watching these all the while having no concept of what's happening. Why and how is Louis levitating above Mercy Hospital? Who knows! but god, look at that little guy go.
You can find all tricks, including this spitter's strange one (??? Boost) in the list:
steamcommunity.com/sharedfiles/filedetails/?id=2346385655#:~:text=after%20Tank%20punches.-,%3F%3F%3F%20Boost,-Mysterious%20%3F%3F%3F%20boost.%20Glitch
@@noa1mbot It's genuinely insane how you guys manage to figure all of this out and then utilise it to finish a campaign in like 3 minutes. Kudos.
@@saarebas. We have the enthusiasm to explore the game. Maybe 6 years ago, I'd say that I just playing for fun, but now everything has changed... This game enough complex, developed by many people and many things are hidden still and waiting for us. Many potential cool ideas in awaiting of their opening.
50:53 yesa1mbot
im a huge fan of u guys ❤ keep up the great work.
I love when bill killed Louis then eventually said LOUIS?
The fact that they covered the areas that the tank could possibly spawn is outstanding
Literally the best-speed run I’ve seen
Афигеть ребята, вы чертовски хороши) Самый качественный спидран, который я видел. А аутро вообще бомба, особенно Алексей в виде хитмана)
Спасибо за проницание и оценку.
Прикинь, солдаты на реактивных самолетах смотрят как эллис летит быстрее их? 😂
The most genius moment I have ever seen 2:55 and farther
_"This Shit Ain't Easy"_ _-Francis_
12:21
i have been so obsessed with noskill's jump at 5:45
this is fantastic work!!
41:27 nick being nice to elis?? Is that a miracle
i like how on the passing they just drive thru the closed bridge
*Restart Campaign Vote* HAD me dead lol
„don’t worry nobody gets left behind“ proceeds to bunny hop away in the speed of light
36:12 was kinda the coolest for me to watch
49:04 *destroyer division 6 gaming*
“Shad gay” (NoSkill, 2019).
:)
The coolest speedrun I've ever seen!!! ❤️❤️❤️❤️
remember that time in the comics when bill launched himself off a mini gun into the stratosphere and surfed into the water and instantly died? man, valve has such great writing
This is an example of a 100% perfect Left 4 Dead speedrun. I love runs with tas vecause these tools are making a game speedrun more fun and fun.
It’s missing a campaign, so it’s only 99% perfect
cool TAS runs even with mistakes, now im craving to the next vid on full potential heheh
Only thing i dislike is the fact that i can't see all 4 povs at once, but i love this video, it's so well done.
34:38
Лучший момент на месте
ты имел в виду 34:37 мб? у тебя там момент обрывается
@@nahuelgaming7549 секунда многое решает? В любом случае, многое это не изменило
@@MangakaConnor Я сразу не понял, например, что там было, поэтому и написал. Если что, я не докапываюсь, просто информирую.
согл
Best action squad ever
i saw the first level completed and was already amazed. wow. this is crazy.
much love for u guys, love ur hard work! keep it up!
whoever speedrun as coach is chad epic
This easily one of the most confusing speed runs I have ever seen
You should wacth the 6 min half life 1 speedrun
This is so skilful and not at the same time, the dedication and precision to make these skips and plays is unreal and coordination is insane but at the same time I think TAS speed runs take a lot of the fun out of game and makes it less enjoyable to watch as it’s never viable in any game, still tho the amount of effort going into to this is insane and I really do applaud the effort from everyone
Imagine play against this team....
Even during a speedrun bill makes me cry at 32:46
Dark Carnival's Finale has a bug where the song has been played twice at the same time
I love watching l4d2 tas speed runs!
I have too much spare time to watch this in one seating
34:36 самый топовый момент
Imagine being one of the zombies then just seeing them flying all over the place
Great TAS
the first minute is already confusing, watching the entire Speedrun is mind blowing.
1:08:10 lyrics
This was a triumph.
I'm making a note here:
HUGE SUCCESS.
It's hard to overstate
My satisfaction.
Aperture Science
We do what we must
Because we can.
For the good of all of us.
Except the ones who are dead.
But there's no sense crying
Over every mistake.
You just keep on trying
Till you run out of cake.
And the Science gets done.
And you make a neat gun.
For the people who are
Still alive.
I'm not even angry.
I'm being so sincere right now.
Even though you broke my heart.
And killed me.
And tore me to pieces.
And threw every piece into a fire.
As they burned it hurt because
I was so happy for you!
Now these points of data
Make a beautiful line.
And we're out of beta.
We're releasing on time.
So I'm GLaD. I got burned.
Think of all the things we learned
For the people who are
Still alive.
Go ahead and leave me.
I think I prefer to stay inside.
Maybe you'll find someone else
To help you.
Maybe Black Mesa...
THAT WAS A JOKE, HA HA, FAT CHANCE.
Anyway this cake is great
It's so delicious and moist
Look at me still talking when there's science to do
When I look out there
It makes me glad I'm not you
I've experiments to be run
There is research to be done
On the people who are
Still alive.
And believe me I am still alive
I'm doing science and I'm still alive
I feel FANTASTIC and I'm still alive
While you're dying I'll be still alive
And when you're dead I will be still alive
Still alive
Still alive
This is awesome, but I got lost so many times, is there an annotated version of this TAS so I can understand what the hell is happening?
If I remember correctly there was an older version of this where they paused and explained some of the tricks inherent to it, you could try looking up TAS explained for L4D2 and it might be there.
Check the descriptions
I love that at 42:34 you just hear Ellis scream KIDDIE LAND before the speed run just casually continues
I like it when they scream but it gets cut
Francis' screams are the best specially if hes down
It would be amazing to hear commentary explaining all the little tricks and exploits being used
Completely agree with you.
Originally, that video commentary planned before speedrun release, as a short variant. So much details were, as it turned out, so we decided to postpone it indefinitely and release a full-fledged version instead. We see proper interest to such a video, so it should be soon.
Thanks for your message.
@@noa1mbot yay, we waiting for it soon then.
@@noa1mbot This is great news! Looking forward to this.
@@noa1mbot any plan to upload the documentary video for this speedrun?
バーガータンクの看板を点灯させただけでラッシュ起こるの設定破綻しててすき
Now that's pure dedication
Good speedrun gj Bros
My brain will never be able to understand how this is possible LOL
Forgive me if this is a dumb question but how do games as rng heavy as undead get TAS'ed I mean isnt a TAS a pre recorded set of movements played back in real time on a seperate run? If so wouldnt any slight varience cause things to go askew?
Like a singular stray zombie hit or such, and even outside of left for dead there seem to be TASes of other rng heavy games as well and I just dont understand how it works
TAS just means tools were used to create the run. Tools such as: Pausing, slowing down the game so that reaction speed isn't a factor in the speed that a game can be run. Save states so that you can save and load the game's state at will, giving you as many attempts to try something that might require many attempts to perform. As well as tools that allow performing specific inputs or to gain information about the game's or player's state (velocity, angle, location in the form of coordinates etc.)
@@bitkomet Oh I see, but what about say TASbot runs from GDQ which just play the inputs back
Thanks for you question.
Yes, the TAS is pre-recorded: map script, player's inputs, spawns are saved in files. You can run the script in real time and get a super play. In a nutshell, the creation process looks like: *routing > script building > demo recording > video recording*
And also, yes, definitely, some infected that spawned by RNG (if we previously didn't save them on the map) could break the script and then the segment getting invalid.
Usually, during TAS recording, no matter what game, human monitors the process and in case of aberration, the process can be rewritten. Originally, in L4D2 saves aren't available, only between saferooms - these are original 55 segments (maps/chapters) by the developers, where you may split your speedrun and re-record something inside the segment.
So how do we deal with that heavy RNG presence?
We were building a script for each map separately. An entire map/segment can be fully scripted and restarted/playback unlimited times in fast forward until a saferoom is successfully reached. The script will be restarted, if the operator seen some kind of issues during playback (like unlucky spawn by infected, incorrect boost by projectiles or something else that looks weird, non-natural).
Mainly, such a script included de-RNG'ed initial infected spawns, Tanks spawns, items spawns, saved survivors movements, boosts, timings etc.
@@noa1mbot Did some zombies spawn randomly? I'm curious, were in-map saves implemented, similar to HL2, by the way?
@@ryuk6750 Unfortunately, it takes a lot of time to save each infected spawn, make perfect each player's movement and make full optimize at all.
During creation of TAS in that time there wasn't quite profitable to provide in-map saves as it the game was already divided on 55 segments and it's pretty suited. Also in general, we didn't want to increase Project's deadline and were avoiding the development of complex tools whenever possible. We tried to not focus on recording inputs for a long. Our goal was show optimal for its time speedrun.
Just as I discover this channel, it goes back up after ten months of inactivity. A bit earlier would’ve made me think this was dead lmao
it's not that dead, there are (almost daily) streams from noskillch on this channel
The ending of The Parish is amazing