Halo 1: "Two Betrayals" - Legendary Speedrun Guide (Master Chief Collection)

Welcome to my MCC Legendary Speedrun Guides! Today we're tackling the most difficult mission in the game: "Two Betrayals" from Halo 1 (Combat Evolved Anniversary).
My goal with this series is to help everyone complete every Halo game on Legendary difficulty using the latest speedrunning tips and tricks. If you have any questions or I forgot to explain something in the video, please ask in the comments and I'll do my best to answer!
Best of luck!
For more Nak3d Halo goodness:
/ nak3d_eli
/ nak3dhalo
/ halo4fans
/ nak3dhalo
/ nak3dhalo
Nak3d Eli: The mostly unclothed gamer.
You can find me streaming at / old_eli .

[@TheOdd]

This level used to drive me mad, especially when the rocket flood managed to hit me every single time.

[@Sparkzkill]

Yeah, I Feel That..

[@ajollysonnyjim9907]

TheOdd101 those little fuckers

[@Hello-yx5yv]

same

[@ramongiovane]

Man, homie barely have a head, how the fuck are they so accurate?

[@bodydropper6073]

@@ramongiovane XD

[@friedrichnietzsche2300]

People freak out about Dark Souls difficulty, but this... this is insane :(

[@XanthousChaos]

+Friedrich Nietzsche They are different styles of diffculty. Halo's difficulty relies on the targets being able to take tons of damage and deal tons of damage, also enemies tend to swarm and surround you. It's artificial difficulty in my opinion. Dark Souls, however, doesn't really need that. The game puts you against smaller groups of enemies, or even one enemy at a time, but gives them movesets that can make it harder for you to do damage without taking some in return. It requires timing and knowledge. While Halo also requires skill, it doesn't require as much. The difference between Halo difficulty and Dark Souls difficulty is that in Dark Souls you can get through the game based on skill and knowledge of the game alone. Skill only takes you so far in Halo.

[@morganjohnson4535]

+XanthousChaos Spot the Dark Souls fanboy.

[@XanthousChaos]

Morgan Johnson lol not wrong :P

[@XanthousChaos]

Morgan Johnson my statement still stands

[@XanthousChaos]

***** I 100% agree. It's all about knowledge. People make it out to be way harder than it is. I was just stating that you can't really compare the difficulties between Halo and dark souls, because Halo is way less fair.

[@Mrkarate9]

Bruno's the coolest guy ever. Such a good friend.

[@barroldtrumboma9162]

Why does your comment have so much likes? Did you make a joke or something? I dont get it.

[@VerryLongName]

Did you watch the video?

[@user-yv3mx2hl1l]

+xLADIES MANx13 bruno is just hilarious. I mean it's a flood without arms following you without being able to kill you wtf

[@user-yv3mx2hl1l]

+xLADIES MANx13 ups watch naked elis latest video and you'll understand

[@user-yv3mx2hl1l]

+xLADIES MANx13 transformers runs on TV right now and shias eBay name is ladies men coincidence?

[@Paradox-hv6wr]

I literally have no idea how this guy is able to manage not dying even once. Major kudos to him.

[@TheVivi13]

Well don't forget that this is the recorded attempt that ended up working out. I'm sure there were many that had dumb deaths.

[@bmccready4977]

@@TheVivi13 Actually this was all done Halo 1-4 in one run.

[@justicejustin9147]

Just to be clear, to activate the button glitch you don't keep hitting the button until it stops. You hit the button, wait for the display to stop, and then hit it again once it stops moving. I was jamming the button until it stopped moving. The verbage was a little funny in your video. I hope people weren't confused like I was!

[@armandofiascehtti8788]

thank you so much

[@coolname545]

I was, thanks from the future mate

[@TheLegend-wt7yx]

thank you so much man

[@taylordcraig]

I didn't even notice that. I interpreted it the right way and went back to check after reading your comment. It is a little wonky.

[@LkMMoDC]

18:53 "the wraiths are to turn to slow and hit you", I loled. Anyways, great video man. This will definitely help.

[@criscodisco5239]

LkMMoDC out of the 5 times I've rewatched this. I just now noticed. Then went to the comments to see if anyone else has noticed haha

[@zach6915]

"Wraiths are too turn to slow and shoot at you"

[@Radi0ActivSquid]

Yeah...... right. I get destroyed every time by the wraiths.

[@a225savage9]

Radi0ActivSquid me too i have halo 2 wraith AI's apparently in halo 1 because they beam the shit outta me

[@GearsOfWarPopcicle]

Hahah I noticed that. But I imagine it's hard to not mess up your speech while talking for 19 minutes straight

[@warreng675]

Lol

[@Zonda1996]

Dude said he often recorded these at 2-3am

[@dondernerd]

Right at the beginning of the video he says something like that having the two elites alive is the worst case scenario. For me it's more like the always case scenario :'(

[@prestonhansen7160]

Lol same ;-;

[@ogsean54]

+TheEvilPanda omg you again

[@prestonhansen7160]

Sean Sean :3

[@rumble9920]

@@prestonhansen7160 4 years later

[@prestonhansen7160]

@@rumble9920 yo lol

[@sav0r886]

18:50 "If you do that you never die" As I was stuck on that part for thirty minutes trying not to die

[@sultrydragonfly]

Thank you, Nak3d Eli! You have been my life-saver for many, many missions.Sincerely,A 51 year old female gamer

[@autheli]

lol

[@hazzak4354]

Obviously a crackpot too

[@blueshadow2059]

No one cares about your gender

[@mauz791]

@Der Einzelgänger she's 54 years old, chill

[@punctuationman334]

Lone Drifter I don’t think anyone actually cares about you comment, you minority. Kill all minorities.

[@joshmanson3156]

“The wraiths are too slow to turn and shoot at you” My wraiths, that are absolutely fast enough to turn and shoot me and have killed me 44 times trying the same strat:

[@inferno1153]

I've always hated this mission with a passion

[@dil6969]

I remember playing the campaign on my brother's OG Xbox when I was about 8 years old. I had it on heroic because I was too scared to try legendary, and I remember that being a real challenge on certain levels. All these years later I still remember getting slaughtered in the library and on the bridges in this mission. After I bought the MCC it felt good to beat the entire game on legendary.

[@runmore529]

i fought the library was the most brutal level everyone complains about it, it isn't all that hard if you use some good tactics but it's easy to get overwhelmed.

[@Eddie2P]

i think people dont like it cuz its repetitive and the monitor laughs like hes trolling

[@runmore529]

Yeah you see the same hallway like 7 times, and we all hated guilty spark's wicked laugh, I always liked 343 guilty spark as a charecter because he was so wise and intelligent but we all truly know that he really is a Trol-lol-alol, he eving said he was glad to see that the flood reproduced.

[@a225savage9]

truth and reconciliation by far, the hardest on legendary. i think halo 1 has the hardest legendary campaign. only because they rarely give you checkpoints. i hate killing 20 elites then a grunt kills me, and then i have to fight the 20 elites again!

[@runmore529]

Well you wouldn't die from a grunt.

[@route77productions]

I just stay behind and shoot them with the shotgun when they go around a corner. Slow but effective.

[@jim42078]

I found Truth and Reconciliation trickier; perhaps it was just earlier on in the list so harder to get right on Legendary without so much experience at that difficulty. But the gravity lift sequence, either side of it, is brutal. Get that wrong eg bad nading arm and you quickly get overwhelmed again and again, and for that matter the first room on board T&R is pretty tough too if you get unlucky with sword elites. got through that in about four hours overall, but TB took 56 minutes, with a bit of help from this vid, my first time through on Leg. Thank for videos though!

[@Angel-qp9mp]

I got through Truth in about 2 hours but I did get some practice 2 or 3 times doing the first half

[@Graham6762]

Truth and Reconciliation seemed harder on legendary to me. The covenant missions just seem harder.

[@pggamer3242]

Graham6762 yes because those elites

[@bobbill3594]

No Truth and Rec is easier if you know enemy spawns etc. Two Betrayals relies on luck based encounters, Rocket Flood insta kill you and are hard to spot out of a crowd of flood. Compare that to the only insta kill enemies in Truth and Rec, the sword elites, who have to run at you to get you, way more reaction time. Shotgun flood can also screw up your day real bad, I only find the Flood to be a severe challenge on Two Betrayals and thats simply because of how little space you have to work with in some Flood encounters with shotgun flood and rocket flood, how much cover they can utilize, sure there were flood in the Library but the Library is such an open level that the rocket flood never spawn too close to you. Compare that to the Flood in the narrow corridor or in the tunnels. The Covenant are also harder in Two Betrayals, the final battle with the two Wraiths, Hunters and swathes of Elites, if you don't skip it like in this video, is absolute hell

[@Espartanica]

bob bill Also there are parts on Two Betrayals where you have to fight without shields, and face two Wraiths on foot to steal a Banshee. There’s a lot denser groups of enemies too, and there are higher strength enemies. Truth and Reconciliation is by far the easier mission.

[@xxv0ide5xx88]

The only thing in truth and reconciliation that pushed me off was the hunters, but I HATE this level

[@xxv0ide5xx88]

shreklover4792 I mean in that first room I spawned on the checkpoint without my sniper so I had to use an ar

[@kohnjack]

“Basically all I’m saying is kill stuff” Easily my favorite quote of yours

[@TurboGuides]

never imagined to complete the library in 00:16:30 or two batrayls in 00:23:34 without your guides. Thank you

[@LooperDIY]

Been following these guides from the beginning of Halo:CE must say they are really good. I would recommend watching the whole video first. And then follow along literally like 30 seconds at a time pause the video till you catch up.

[@xhirsty7803]

Didn’t do this for a speedrun but just to help me get through it legendary, halo ce is brutal! Thanks for these videos!!

[@DeafeningCha]

Always fun to see the old strats, especially this level when banshee use was no different than a casual playthrough. Now it's 90% banshee

[@ffade..]

This campaign gave me cancer. I can't fucking do this shit but dammit I want that helioskrill armor

[@scottmedina7986]

I didn't find out about the helioskrill until the other day. I'm barely on this level D:

[@greghoskins9237]

Do you still need it? I need it as well and I need a partner to help with!

[@scottmedina7986]

+Greg Hoskins I got it months ago

[@ffade..]

+Kevin Medina I didn't biblethump

[@greghoskins9237]

+Kevin Medina lucky you. If you know anyone who plays xbox one and needs it I am definitely looking !!

[@Jaidabecca]

Thank you sir! Just from playing the mission while watching this video I managed to reduce my time in the mission by around 20 minutes. Granted, this was the first speedrun attempt at the mission so my completion time until now was almost an hour just playing normally but still, I'm a little bit closer to the under 3 hours achievement. The main thing that added time for me was the 2nd generator room. I was in there trial & error for about 10 minutes, lol.

[@krispearson4803]

Great help. Definitely the hardest mission on the game. Thanks for the vid

[@_rcs]

Oh cool the start on this level is the same place as final level on halo 3

[@robertxflakes]

similar structure but different place

[@_rcs]

Rob o Oh ok! thanks!

[@rileyrogers7383]

***** and its the same level from earlier

[@E101ification]

***** Which means it's not the same place, doesn't it.... 0.o

[@DDnufcGamer]

"its a remake" sounds like it got destroyed and the remade it (like the death star) thus a different place. But I'm guessing you meant it was remade as in remade for the game not in the Halo universe.

[@ChadWardenPS3]

I could never do this but it's fun to watch you do it

[@JBird401]

Andddddd i beat it! Sneaking that Ghost threw that door at the end helped BIG time

[@aftersec]

Thanks for the nice speed runs eli! I got my time from 29 minutes to 22:50 minutes. I also skipped the first room by breaking the second window, sticking the red elite at the window and backtracking and nade jumping to avoid that room although it takes a while to pull off if enemies stare at you. After the covenant bridge I followed a strategy outlined by "SnipedaWhoOp" video where you can bypass the room if you throw a nade and get an overkill on the left. Then at the last guys throw a nade and hope for a triple kill, then sneakily throw a plasma at the two elites and run as fast and possible towards them. Keep in mind if you shoot in the flood infested room all of the flood will want to meet you.

[@minecraftmovieman1]

this is helping me with my playthrough even though im not trying to speedrun but i can confidently say this video ended before i made it to the second generator

[@bendude8691]

Chief can fall from space and land on the ground without dying at the start of halo 3, a small ledge with a slope on this level at start when you get outside kills him 🤣

[@sevilla2187]

Too late, but Chief wasn't wearing the same armor on those two occasions.

[@skkoradboy]

Sevilla21 but the same happens in halo 3

[@MTStingray]

Bruno made it a party by inviting two of his buddies to join in slapping me.

[@CoolGuy-zs3xp]

Lol he liked u very much

[@DDnufcGamer]

To make levels easier you can always add the skull that gives you plasmas for meleeing (even the tiny flood). Oh and depending on the level, exploding grunts and explosions x2. They really helped me on Halo for instance.

[@CrozzymodoYT]

As someone who has limited time and as I've found out is pretty rubbish at Halo these videos have been a Godsend to helping me complete parts of levels. Thanks!!

[@Aceriex]

These speedruns are great. Keep it up, Eli!

[@aceskeletonne7446]

I'm not sure to close my door or not

[@zergscaper4714]

Ace Skeletonne CLOSE IT! She has CodeRed!

[@fatpad00]

Holy hell, the part time on this is brutal. A single death is damn near a run ender

[@absenceofdoubt]

These videos are so fun to watch, thank you.

[@Freelancer837]

I have to deal with two Brunos and so far, it's been the most difficult and frustrating thing in the entire run. Honest to God, it's already more annoying than it was for me to get through Library.

[@fanamatakecick97]

18:56 "The Wraiths are too turn to slow and shoot at you..."

[@machineofadream]

This guide is really incredible. First try on the mission on legendary and I ranked 830 out of like 60,000 people on score because I simply followed your guide. I think I died more on a casual playthrough on normal.

[@ShockStormwing]

First time this mission took me five hours because i left my banshee on the wrong side at the second generator and it had one bar left, but i was commited lol. This time it took me about 30 minutes thanks to this video

[@thomasmueller1606]

Absolutely needed this for the 2nd generator room

[@kalebgordon8959]

I think I might've found a despawn, either that or banshees killed them. I went to the bridge, went back to look for shotgun ammo, went back to bridge, then back, then back to bridge. I hit the checkpoint/load like 10-20 times and the second half of the flood weren't there. Try it and maybe you'll find the culprit.

[@7kingly241]

I miss you Bro, use to watch your guide Videos over And over And..Over, So entertaining So fun to watch.

[@reconnaissance7372]

If you did all these speedruns in one run each, You sir, are like some kind of unnamed art.

[@matthewschulz7226]

18:51 "the wraiths are to turn to slow and shoot at you" anybody catch that? Lmao

[@Sevan_UP]

Matthew Schulz what about it?

[@dopestsaiyan9365]

Lol

[@transformersloverjon]

This... fucking mission.... I;m glad it's finally over.

[@scooby91981]

At six minutes and 50 seconds into the video while you’re on the bridge if you clear the bridge in the other side of the bridge you can do some halo parkour to jump from one bridge to the other by jumping on the shields by the front of the first bridge closest to the wall this is easier to do in classic mode because the polygons are not as bulky And you end up skipping that entire room on the other end of the bridge

[@GruntyGunner]

It's worth mentioning the shotgun will tear banshees to shreds even at long range. Don't agro the banshee with the rockets. I think you can save 20-30 seconds that way.

[@jfdan90]

had tons of problems with getting a passable time on this mission. great guide, thanks!

[@SupernovaX360A]

I got so lucky at the bridge around 10 minutes, got both banshees first time and for some reason all 3 rocket flood were already dead. I also got a really easy path in that room you said is the most difficult, I had no ammo as I messed up and had no shotty ammo but very few enemies spawned and everything in the hallway afterwards was already dead, rocket flood included.

[@crazylikeafox8528]

This is my favorite Halo mission ever, that last battle between the Covenant and the Flood was amazing.

[@harleyokeefe5193]

Eye of the storm no FUCK this mission LOL

[@Alex-ey5qz]

Harley O’keefe facts, this mission is ass

[@ArmorOfGod7]

So to sum up your speedruns: "Basically all I'm saying is kill stuff."

[@chadlove3443]

Incredible! You are a very intelligent man, and your precision is impressive.

[@parker_smith72]

Can't believe that "Bruno" trick worked!

[@MAYOFORCE]

So you're basically saying you need the power of true love in order to cheese the interior cave section

[@nextao6384]

Ha Avatar yes

[@aniksolaris]

I seriously needed to watch this because I’m stuck against the Flood!

[@TheWehzy]

I did skip the flood level and tried this one instead.. Flood level is sooo much more easier, just watch some guides trust me, its very easy compared to this one

[@TheFr3dward]

Eli, you are a beast!

[@yatakara7675]

I discovered a weird despawn on the dual bridges at 6:00, so weird that it deloads the ability to open the next bridge going the legit way. Essentially you would hug the left side of the bridge in classic and crouch jump on the window and hop on the other bridge then hop back over to actual bridge from the opposite side. I don’t know how to load the door to open but maybe you could find a way

[@dennonbelk6088]

Funnily enough, Master Chief actually flew the banshee thought the tunnel like all the players of the mission do.

[@dennonbelk6088]

In the book I mean.

[@jsksks117]

Dennon Bel

[@Lucky-kt1ix]

I miss this guy

[@talesfromthecomicshop7705]

Holy shit I had all the Halos on 360 completed on Legendary. I finally broke down and decided to do it on X Box One. This level took me two hours to finish. Par of 20 minutes is insane. I didn't do the respawn and played the level as intended btw taking out all the enemies because it's fun, but still. I always wondered how to finish this level under par.

[@rm25088]

I already beat them all on legendary but this is a good guide.

[@HarryBillyBobGeorge]

Eli: 19 1/2 minutes Par time: 20 minutes Sounds fair

[@TaylorRamsden]

And on legendary

[@mauz791]

You can do it on easy

[@adamsrealm]

Keep in mind people this run is NOT possible on PC MCC unless you lock your fps to 30 frames. This is because the AI tick rate/Behaviour Cycle is tide to the FPS count, and with console being locked to 30 FPS max, and PC having 60 as Minimum without external programs to limit it enemies will: 1. Shoot twice as fast 2. notice you twice as fast 3. dodge you grenade vehicles twice as easily, 4. be twice as aggressive. When PC players say they think Halo CE:A on PC is harder, they are right because IT IS! Twice as hard in fact. I've tested this and it is very much the case.

[@LG1ikLx]

Thank you so much. I wasnt going for speedrun I got stuck on the battle with the wraiths and hunters. I didnt know you could get the ghost up and just hop in the banshee lol

[@lucaskovacs7315]

18:54 "too turned to slow and shoot at you", I love the spoonerism xD too slow to turn and shoot at you, no? ;) ... ...please come back dude

[@ryanwilliams5093]

:(

[@_RealStray]

That last part literally just took me an hour. The mission took me two.. its four in the morning... i guess now i know how to do it right

[@ADeadlierSnake]

Any idea if the despawn at the start got patched in MCC for PC? Ive tried it dozens of time with impeccable timing as per what all the guides say, and no matter what, I can't get the enemies to despawn

[@chrisisme3243]

You made this so simple I spent tho whole time scrounging up ammo and killing everything. Can't wait for the keyes mission.

[@ddylanthomson]

Great vid man just paced it with no issue.

[@Luissv72]

Anyone have any advice for getting the banshee at the end? My wraith on the left side doesn't fire when it sees me, it waits for me to get out of the ghost then shoots me as im boarding the banshee. I've been trying for hours just to get it right once but I cant

[@grim5979]

So i have the boom skull on and im finding it impossible to get in that banshee at the end, i keep dying :(

[@rumble9920]

lol

[@aftersec]

If you go too fast over the bridge with the ghost and the second set of flood refuses to spawn and you accidentally get a checkpoint and find out the rest of the level is deloaded here is a solution. Simply go back to the bridge get out of your ghost and kill the flood that are remaining, the second set of flood should now spawn. The cut scene should show as you exit the tunnel. Good luck and watch out for rocket launchers!

[@leahcimolrac1477]

Definitely 4 elites in one room on legendary as early as the Pillar of Autumn. When you’re at the bottom of the staircase and they’re on the balcony above. Also on The Silent Cartographer.

[@D00dman]

13:13 dude sounds like he's tasted his possible death IRL and is having a moment 😂😂😂

[@dylanrutherford4425]

I just beat this recently in 16:42, it took my sanity but I am proud, did all the tricks presented here to!.

[@elgeneraltaco5721]

can confirm that the despawn has not been patched it took me a few restarts but make sure if you do it the first time and nothing happens then just do it one more time with the same timing glhf

[@goldenmajora2]

I always use the bandana skull xP (I'm on xb360) Also if you dont want respawners shoot the bodies with a shotgun. make sure it blows both arms off or it will still respawn

[@bartman898]

Dude, you did all that on one Quarter. Nice.

[@Irixion]

I noticed that on the MCC version of HCEA, that there's no snowflakes blocking your view. Makes it a lot easier imo

[@SCHE1D.]

18:53 "The wraiths are too turn to slow and shoot at you"

[@hazzak4354]

10:36 flood always get back up unless they've already been knocked down once before or they've been knocked down with either the shotgun, by being run over by a vehicle, or by anything explosive

[@sargesacker2599]

Not exactly. You have to do enough damage to actually kill them, this is the only game where they play dead. You notice this when you hit a combat form once with an assault rifle and they fall down and "die". But actually they are playing dead and if you shoot their body, they will either get up to arrack or die for real if you do enough damage when they are on the ground.

[@hazzak4354]

@@sargesacker2599 yeah i know you dumbass, im talking about when they get back up. Actually read what i typed before you attempt to rebut by saying what i already said

[@hrhitter92]

Somehow I missed the loading at 17:10 even though I had rockets getting shot at me. Then I forgot the part at 17:50 where you said you need to see final run. I drove past all that without any enemies til I got to where the banshees are supposed to be. I hit a checkpoint at the rock “ramp” that leads to that spot so now I’ve been stuck reloading the check point from there, going back to the bridge, hoping rockets don’t hit me, and failing to get in the banshee fast enough. I’m never playing Halo CE campaign when I finish all levels on legendary

[@hrhitter92]

Update: I finally completed it the very next attempt after writing my original comment.

[@Grif56ify]

Nak3d Army for the win.

[@brotherdragon0074]

Thx for the guilds they help a lot I need to get this done and the tricks on Assault on the control room

[@joshmanson3156]

I gotta stop watching this dudes videos, I have been soft locked out of every mission using his strats. His rng is insane

[@hazzak4354]

18:54 "the wraiths are too turn to slow and shoot at you"

[@Reaverbro]

That load zone over the bridge has fucked me so many times, last run it even loaded the Final Run thing and the first set of enemies, but literally nothing else

[@bradyzajac4312]

oh my gosh thank this helped so much

[@AMGG]

We can jump over the twin bridge, by crouch jumping on the side glasses and get on the other bridge. ;)

[@laatma985]

i finally fucking did it, after 2 weeks

[@TheWehzy]

congrats man

[@jean-christiancote6320]

"i will use a rocket shot trought that little hole " hahahaha lol

[@hungrymonster3851]

when your watching this for par time

[@paulbasaur]

yee boi

[@inferno1153]

Will you make a guide for beating this mission without picking up a new weapon and the zero kills on grunts legendary achievements? Bandanna voids achievenents

[@xboxherogoose521]

If Eli could speed run both of the Achievements safe but still fast I would be really happy.

[@JustinAlexander96]

RCMaster has great guides / speedruns of those achievements and some others too

[@xboxherogoose521]

Awesomeman321 Yeah he has, but those 2 may be a a bit out dated. People in the Halo community always find new tricks. Nak3d Eli might know or find even easier way to do those achievements, plus we can't use the Bandanna skull (or any other good skulls anymore) on the MCC so it will be harder to do those 2 achievements now. Will do those achievements one day in the future and it's good to have a updated guide without the Bandanna skull by then

[@JustinAlexander96]

HappyLifender You can use the bandana skull for those achievements, (it worked for me) the only achievements the Bandana skull deactivates are completion, scoring and time achievements.

[@xboxherogoose521]

Awesomeman321 Yeah, Bandana skull was an exclusive pre-order bonus to one retailer, only people in the US could get it. A lot of people don't have it, and can't get it now. No one else than those people who pre-ordered from that retailer in US have it. I think everyone who pre-ordered MCC from GameStop got that skull, might be wrong.

[@Jaymzi]

"The wraiths are too turn to slow and shoot at you" 😂

[@dooplon5083]

Glad I wasn't the only one to notice! XD (I was even gonna make a comment about it just now)

[@branden7384]

The fact that this has a 20 minute par time and Eli only got a 19 minute run makes this daunting to me.

[@doctordoctor1200]

Just beat halo CE under 3 hours with this video had 20 seconds to spare

[@alexanderelderhorst2107]

first the banshee and ghost kiss, then the ghost goes "in" the entrance, then some time passes on the bridge, then all those infection forms spawn....... yes kiss is a good explanation lol

[@PC_Drive]

At around 6:40 you can jump to the other bride skip it and jump back and it desponds the next room

[@Nephalem2002]

This is my favourite level tbh