They Turned Isaac Into A Horror Game. It's TERRIFYING.

[@Ultrinik0]

Hello~ dev here! I'm glad you enjoyed the challenge, even if it is a bit dense 😅, there was a hint system that got cut out because I wanted to release this on halloween, it may get readded in a future update. And yes, there have been a few people that have beated the challenge, and yes, it's tough (sorry) I'm not sure how much time it took you, but of the people in youtube you are the first one to complete an effigy in the first video they release about the challenge, so be proud! 17:40 Heaven's Call adds its own set of tainted planetarium items, Tainted Terra summons apples 😀 16:29 Meet the Spy(00:15)

[@chubletfletcher1462]

how do you find the code for what I assume is the mars room? I've only managed to assemble 4 of the effigies so far

[@Ultrinik0]

@@chubletfletcher1462 you can't, think of another way to cross the door, hint: you need an active

[@TitomaticoVlogsOficial]

Idk if you just highlighted the time stamp of that particula clip just because or if you are trying to hint something and I wanna punch you in the guts for it xD After further investigation before sending this comment, I got what you did there. Clever.

[@chubletfletcher1462]

thanks!@@Ultrinik0

[@AstroiATi]

The Outer Wilds sound effects surface my PTSD.

[@paperknigth2263]

[Matts enters to a room] >It is blue >It has bubbles >It has a fish *Matt:* "Ah, the gas room."

[@leonrodriguez4477]

It's not a mattman video if there's no mattman moments

[@LimboEffugiumWritter]

What? Never heard of blue gaz that turns itself into bubbles and fishes?

[@Xapi_]

"Ass?!.. Oh assemble.."

[@zenithsoul-ko8wv]

We all found this funny

[@Caine187]

Avgn reference

[@mornas_salamaleko]

0:54 "i dont even get scared in games so ill be ok" 2:20 *"AAAAHH AHHH- AAHHH"*

[@Rafael-wb7ie]

Certified scared mattman momment

[@StoneSuza]

​@@Rafael-wb7ie aah moment

[@ComputerGamingg]

Mattman moment

[@paperknigth2263]

I have to believe that he faked it. You can't scream like that for a big white square which only punishment for touch it is to play the game you been playing every single day of your life.

[@mornas_salamaleko]

@@paperknigth2263 now screaming when playing tboi is kinda like a tradition Matt invented

[@seacatgirls]

matt calling bismuth “glitched rocks” is a real mattman moment

[@meowkittymeowmeow2786]

You look at bismuth and tell me it don't got that glitch aesthetic

[@JangoLibre]

bismuth is an irl glitch

[@cookitarebel9711]

it's not a glitch, it's a feature

[@CharZap]

alternative title: watch matt fumble around stupidly for 27 mins and 16 seconds

[@JoshMustLive]

Truly the mattest mattman moment of all time

[@kittywar123]

I can't blame him this does look really confusing

[@deringjosuegarcia1531]

@@kittywar123 I have played the challenge, it is pretty confusing

[@oblivious-sama]

We are the same

[@RatPyromaniac]

“You can’t outrun him you just have to deal” first 30 seconds- “rock bad, pillar good” 😢

[@MM31-TheCatOfHatred]

For real, 10 minutes in and his ass can’t hide

[@Going4Broke2528]

8:45 I'm fairly certain those "glitched rocks" are intended to be bismuth, it's a really unique and pretty gemstone that forms into cubes. Although, given the glitchy thing hunting you down, it may very well be intended to represent glitches, especially since I'm not sure what significance having bismuth randomly there would hold. But yes, it does hold a resemblance to a pretty cool real life gemstone.

[@chubletfletcher1462]

I think the its based on the mercury boss which is added by the mod. It's made of bismuth. The mercury symbol is also located in one of the rooms with bismuth rocks

[@carwynscorner]

Bismuth is a metal iirc? Correct me if im wrong

[@exist4046]

@@carwynscornercrystal actually, iirc.

[@EmperorNeuro220]

Those are not mutually exclusive properties. Most metals have a crystal structure, it just happens that bismuth metal forms particularly visually striking ones.

[@Lazy_Messiah]

2:32 “I’m kinda gamer with it” *gets hit* Truly mattman gaming

[@Mikrowelliger]

This new HORROR mod gives Isaac INFINITE fear?!

[@JangoLibre]

truly a mattmam title

[@hasturthekinginyellow5003]

Ok, let me see if i get it: 1.- The planetarium symbols work with Isaac logic, i.e. they represented what the items do. 2.- You need a body and a "trinket" to activate the glyphs. 3.- Some trinkets have other uses. So, with that logic then: - Jupiter = Fish for the bad odor - Luna = Pandora's box for the secrets - Mars = Fear shot for being scary? - Mercurius = Pause for the velocity? - Saturnus =?? - Sol =?? - Terra = ?? - Uranus = ice cube - Venus = ??

[@JustCallMePaper]

There is also a chance that the plunger is Jupiter, and the fish has something to do with the sink or stove.

[@Ultrinik0]

with the exception of Uranus, you guesses none

[@Ultrinik0]

@@JustCallMePaper he found an use for the fish, but didn't show it in the video

[@JustCallMePaper]

@@Ultrinik0 is there an un-edited version of the video somewhere, or did he tell you personally? (This guy’s a dev)

[@Ultrinik0]

@@JustCallMePaper At some point in the video he has "Yuck Heart", which is obtained by feeding Guppy the fish

[@lebothegizebo]

This new horror mod is insane

[@majedep1]

as I watched the whole video in 28 seconds i can confidently say this is indeed terrifying

[@4500zenja]

The list of scared noises and other: 0:58 - Lazymattman reaction 2:20 - Eden dreams when their temperature is 38°C 5:00 - ª 8:04 - these spiky spheres 23:03 - solved, 8 to go

[@SoraGoob]

Oh boy time to get stoned and watch mattman

[@ZoruaHorde]

yea same

[@Mutualititve]

Isaac premise is like the most horror movie thing ever.

[@Exenicis]

Ok note to myself don't look at such videos when you're almost asleep. The minecart sound at 8:47 scared the sh*t out of me 😂

[@SuperErinMan]

Man why you gotta scare Isaac like that look at him, you made the poor boy cry

[@taherpour.6499]

Yo Matt, you mentioned many people being high while watching your videos in ur last video. I can absolutely confirm being high af rn. But what I wa wanted to say is, that u seem so confident in ur Isaac skills and knowledge and play accordingly. You always amaze me with all the tricks and little details about specific items you know. Yet you are so down to earth. You seem like a super chill dude to hang out with. Chant some memes and there be creative by doing some weird ass references nobody would seem to do. U r amazing, Matt

[@clownify2]

as a person who watched the whole video in 5 seconds i can confidently say this is indeed terrifying

[@HOFFER2]

2:15 K E Y AAAAA AAAAA Ok, i was little freaked out… AAAAAAAAAAAAA-

[@yintakoda7471]

"If he comes he comes i'll just take it" - Mattman 2024

[@Opulentthespian]

Lazy mattman? More like zesty mattman 🗿

[@archierush868]

How wonderful. It’s 38 minutes past midnight, I’m about to go to sleep and Matt made Isaac a horror game. Hopefully won’t have nightmares in a few minutes. Hopefully…

[@brodiemanz]

Good night! Rest well!!!

[@archierush868]

@@brodiemanzi did. No nightmares

[@mangakam1254]

[Clueless]

[@brodiemanz]

@@archierush868 that’s amazing to hear!

[@archierush868]

@@brodiemanzi don’t really have nightmares. Don’t even remember the last time i had one.

[@lukavelickovic9276]

17:27 "If he comes, he comes. I'll just tank it."

[@Julian-jo2sw]

4:58 bro was so terrified he turned into i serve the base

[@RADZina]

I hope he plays more! I've fallen behind on Mattman uploads and been catching up in order, but I had to check this one out out of order cause the concept was so cool. would love to see more of it, tho I understand how it can get frustrating banging your head against a wall solving cryptic puzzles

[@AlexTheWormonastring]

whats the mod called

[@homan269]

Day 11 of asking matt to play with the "Nothing" item from epiphany. Mattman cornering himself at 9:45 is such a mattman moment.

[@mcyum6815]

Hey matt this mod adds bosses based on the planetarium items. Maybe taking a look at them can help you with this

[@elliottosterndorf]

bro, i haven't even watched the video yet but i know it is going to be good with the," whats up GAMERS!"

[@DarkEyeMuzak]

realistic isaac gamemode is here!

[@CLOUDCLOVER3]

9:57 the text is a legend of zelda majora mask reference

[@gammelwurm9953]

Love to watch your vids while playing isaac, eat, sleep, or whatever else keep it up man

[@dufresnedamien1575]

Didn't try it but i think for the button use body's on them so they keep staying on it and when they are all activated they do something

[@iamobviouslynotaspin]

0:19 "What is that, ass? Oh, assemble." - Lazy Mattman, 2024

[@Brimmsune]

The "i dont even get scared at games" in to mattman nearly falling out of his chair combo made me laugh so much. Thank you Mathias

[@TheRealGigachad1848]

People understanding that light radius is something that is pretty much mandatory if you want to make a game scary is so rare nowadays.

[@loremipsum2237]

It absolutely isn't necessary. There are so many scary horror games that don't use it.

[@Faber779]

Nice. Now the nightmares I had with finding forbidden hidden floors in TBOI can come true

[@klaus.sfc01official30]

Matt saying he does not get scared by horror games and then screams completly terrified not even 2 minutes later truly is a mattman moment.

[@Novum228]

Wait, it’s not already a horror game?

[@Ardev0n]

Love the outer wilds sounds

[@detroim6463]

"If he comes he comes ill just tank it." - Lazy Mattman

[@Dails_doll]

if you didn’t know at 1:06 the rock and pillar drawing are from baba is you words and they do exist!

[@Yoen-Go]

Matt: I'm not gonna scream 5 secs later Matt:**screams**

[@jacobfrias7478]

"If he comes he comes, I'm just gonna take it" - Lazy Mattman

[@krisnob]

0:57 bro matt looks so goofy ahh

[@LocalizedBozo]

“You have met a terrible fate haven’t you?” “Lets try again.” Ben..?

[@DC-xc2wf]

Ben's Comments: Hi.

[@donuthurtmyhoney8313]

I would love to watch more of this, like a short series or something. Whenever you have the time :)

[@vadim_65rus]

Oh, people finally found out about this like, since 6 months after it came out? Jesus, when I tried looking it up literally couldn't find anything at all

[@beckett498]

When you get captured, is that not the eye of the storm from Outer Wilds displayed in the background? Or am I tweaking

[@fireradfieritis8953]

No, it is. The mod has a secret boss that mimics all the planets from the game such as Timber Hearth, Giant's Deep, etc. The background under the glass is indeed the Eye of the Universe.

[@ZeruelZen]

Matt : i will try to not scream Even tho its horror Glitch At 2:18 : YES YOU CALL ME?

[@xyro3633]

Isaac already is a horror game lol

[@frogenjoyingmentaldisorder9366]

mattman saying he won't scream and proceed to to scream almost right after is reminding me of markiplier first night in fnaf 4

[@vandakarabeyan899]

6:13 its the community remix apple

[@baran8990]

What mods name?

[@kuchnia846]

I've never played this mode but I got an idea for you Matt. Maybe Try use Fish trinket and Cook it in shop? If that doesnt work maybe put in the sink? Just some ideas from fellow gamer

[@R0Droid]

Day 17 of asking Mattman to play tainted Sodom and Gomorrah

[@Thetf2mercenary]

16:26 red spies in the game!

[@ickckm]

How Isaac perceive the basement literally:

[@loremipsum2237]

Mattman calling the game unintuitive after horrendously misunderstanding the instructions in the starting room for most of the video is a lazy mattman moment

[@cy728]

Man has not played a puzzle game before.

[@owch666]

Please finish this matt because there's no other full playthrough on KZbin 🙏🙏🙏

[@Fireluigi1225]

Holy hell, somebody FINALLY did it! Theres like 0 footage on it anywhere

[@hg5172]

0:00 You know things aren't going to be good when you hear Delirium's static

[@hydrosliverdragon]

11:15 random ass Kamen rider Zi-O sfx

[@captainhydrodus4616]

Will we get another part to this? I wouldn't mind something long form over this

[@verysadcatc7897]

Finally a interesting mod.

[@elliottosterndorf]

bro, i haven't even watched the video yet but i know it is going to be good with the," whats up gamers?"

[@mr.phetkun7385]

"i was a little freak that" - lazy mattman last word -

[@S-yi2cq]

I fell asleep every second and MattMan kept screaming so i was js confused everytime i woke up. 😂

[@Jay_A_Comenter]

I saw this before you played, the mod creator did a really good job Matt’s screams are really funny (I’m not sadistic I swear)

[@realo3503]

2:20 my video froze here because I have bad connection in my room and I thought you purposely put that in the video.

[@MKST2]

Oh, its finaly here, YEEEEEEEEEEEEEEEEEESS!!!!!!!!!!

[@zzay]

"im not gonna say im gonna scream" the 2:17 in question this is such a mattman moment

[@Caine187]

If mods get this detailed, imagine what you could do with a FNAF mod. The ideas is brewing...just have no mod experience :(

[@helixshot0]

I didn't know mods have horror game in tboi!

[@garynumber22]

"They turned Issac into a horror game" Dawg it was already a horror game.

[@builderboatism9758]

Maybe put the bodies on the buttons

[@MarcelFrese]

Uranus in the poo room😂

[@SourceEnginePlayer]

TBOI wasn't already a horror game..? I had nightmare for weeks for nothing... 😭

[@nathaneskell4177]

Hey I have a question for you how much would you pay someone to make a binding of Isaac Roblox game That is basically an exact copy although it would take probably a few years or like a year to actually make all of the items may be especially with bugs

[@SeraphimSigilist]

Please continue, i need to see how this ends. And i think you are so close, it has to be 'matching' trinkets

[@elpablo6377]

I would love a live stream of this challenge, I'm sure I'm not the only one!

[@goober7601]

Does this mod take inspiration from outer wilds??? The sound effects sound like the lighting at the eye of the universe and those purple rocks look like quantum shards. Plus when you get hit, the background kinda looks like they eye of the universe

[@_Ledoot]

What mattman sees when the effigy procs

[@javios4479]

In this challenge you don't rig the game. The game rigs you

[@AF_Productions]

I think I was onto something: Heaven's Call mod has those bosses with special abilities right? I think you're supposed to put the body in the circle THEN the item corresponding to the star sign's abilities (for instance, Uranus is associated with poop so it's the Plunger, Technology is supposed to be for Mars based on the attacks, Saturn I think should be Sack Head? Since the thing is literally a sack head), then they'll trigger the thing. Too lazy to test it myself tho lol, not so much in the mood for horror games these days

[@star-aether]

That makes a lot of sense, but ice cube is what worked for Saturn in the video In my mind sack head makes sense for Luna, as sack head belongs to the secret room pool Maybe plunger is for Jupiter?

[@SeaHay]

​@@star-aetherthat was neptune

[@star-aether]

@@SeaHay I meant to say Uranus

[@AdamLiskey-n9c]

Day 7 of asking Matt to make a detailed guide on how to rig binding of Issac repentance

[@krispy1984]

I didn’t even recognize this as a mattman video until i checked the channel, it’s missing the stats and quality 4 items

[@samiralae9739]

we need you to finish it

[@XBOX-Kadu_lana]

2:37 iS tHaT a OuTeR WiLdS rEfErEnCe!?!!?!!?!?!

[@diopap1529]

This should be a seriesss

[@ArcanistX]

i love these videos they always bring a smile to my face

[@SwedishDuckey]

I watch so much of this channel I've caught myself looking in the upper left corner when I find items, I play on console.

[@blucatgamerz]

Pro tip if after playing the challenge the music stops check your settings

[@chrisa.2323]

I love boundary pushing Isaac mods

[@dangerousbeans]

this might just be fangirling but im pretty sure there are a few outer wilds references in this, lile those infinite rocks and the background for the glitched area

[@WD_Gaster66]

Oh absolutely, even the sound effect for the glitched area is the same as the storm on the surface of the Eye

[@BlueOctopusDev]

PLEASE make a part 2 about this game

[@szkraft220]

I dunno the puzzles seemed about par for the course with survival horror puzzles, i liked what i saw a LOT, its a shame you didnt enjoy solving them that much though im glad youre still impressed by it though!!!

[@ivandoestv]

The amount of common sense that fled the video lmao