X

[@BTDIsab]

X please send help for Y

[@Ryu1398]

Y

[@BradleyGamer69420]

X

[@Aderinex-]

x

[@kirbystar5128]

Y

[@sploshsploosh]

y is sometimes a vowel which means that

[@kaszkaaaa_4950]

Alternative title: twitter

[@mitchelldouell873]

OOOOOOOOOOOOOOOH NOOOOOOOOOOOOOOOOOOOOOOOOOOO

[@snaifhassnan6348]

Top Tier Comment 🔥

[@ImWorldwideLevel]

Love him or hate him,he's spitting straight FACTS🗣️🗣️🗣️

[@keetonfoust]

Real af

[@sunbleachedangel]

Formerly knows as X

[@not_vinkami]

I guess you should've enabled beast handler bottom path because X used to be a bird

[@lionzzz]

😂😂😂

[@joeydeloach8070]

This is the only x I’ll go back with

[@TeeKeeps]

Lol

[@IINautilusII]

"Not the only triple X I'm going to be getting today" based isab

[@MikeAckerschott.]

Cha cha real smooth

[@lecoindugamer7644]

💀💀💀

[@404_nowheresnotfound3]

It's kind of sad we are getting of close to the end considering how long the series has been and how long we have been watching it.

[@somerandomgamer8504]

Z is gonna be a sad day.

[@kidsIIIII009]

It’ll probably be the same rules as X and Q. Include towers with the letter in any order of the word not just at the start or do the same as K, where he enabled all tiers of the super monkey except the ones after the upgrade that starts with K

[@aGameScout]

Z is actually far easier than Y, there's at least 4 decent towers that have a word beginning with "Z" in their name - the tack zone, bloon exclusion zone, ground zero, and absolute zero. With Y, there's basically nothing, unless you include something including the letter Y, in which case there's way too many things.

[@Therevengeforget]

so "Y" is either god awful or ungodly easy, @@aGameScout?

[@bloodakoos]

Zed Leppeling

[@Sleepdeprivedkitty]

Well, it looks like you should've allowed X-bow Master

[@cm7311]

Cool to see some clashers out here 😂

[@kidsIIIII009]

I mean he didn’t allow ISAB Monkey (Flying Fortress) in the “I” Challenge

[@anitagofradump5195]

To be fair, exclusion zone, exploding pineapples, and extra range start with loterally saying "x"

[@meatwan1017]

Hey ISAB, theres a wierd interaction from Adora's ball of light and sub-paragon buff that skyrockets her damage above what I think was intended by like 10X. The sub-paragon boost also multiplies the effectiveness of normal buffs like temple/sungod and other attack speed boosts. Try a quick sandbox and and make a true sungod with just support and let her be transformed and in range of that buff and the subparagon --> her dps specifically from Ball of Light solos a round 200 BAD before it gets half through Logs. No other hero max-boosting will be increased by any comparable ratio. Max boosting her including her selfbuff from sacrificing, she competes with a Max-boosted VTSG levels of damage while ball of light is active. Absolutely insane and I think they will correct it.

[@meatwan1017]

and while not nearly to a similar scale, Etiene also gets far more benefit from sub-paragon buff than most heroes because of it applying to his may projectiles, and again further mulltiplying the effectiveness from normal attack speed boosts. Maybe something they will touch on when they notice it, but also nothing close to Adora's ball of light, especially after transforming and having other normal buffs you would give to your top damage dealers.

[@LiterallyMe459]

what are you waffling about

[@OisirM]

An idea for Y could be to use towers that make people ask... 'Y tho?' Just the most incongruous mixes of towers, the weirdest, least meta options available (without making yourself too miserable, of course, masochism isn't a challenge.) Possibly with 'Y' in their name, but honestly I'm really here more for the spirit of the challenge than the letter of the rules.

[@OurHereafter]

Thank you isab for this spicy x-rated contents

[@chadyourmaxdashdaddy]

ah yes, the xperience ive been xpecting

[@iamagreekgod9811]

Quite xhilirating

[@randomnpc731]

Im really xcited

[@tripwire202]

I'm xhappy

[@AintNoJohn]

Thank you isab for making X videos

[@RonZhang]

10:31 whoa

[@AltraHapi]

[@fomo-omo]

he was talking about the new mattress he was getting ☺️☺️☺️

[@dannyc.6355]

Thank you Isab for x ploding the bloons

[@xian2themax]

It would be cool to just do a quick XXXL trap run first and see how far it can get

[@qwertyman506]

I think it'd be interesting to see a no-micro X-factor run. No abilities, targeting changes, or any other micromanagement on Xfactor Chimps

[@Dragostorm21]

That doesn't seem actually fun tho (the rng would be insane)

[@qwertyman506]

@@Dragostorm21 True... it'd be fun for ME though, because I get to watch someone else do it. So I guess it would be up to ISAB (or whoever want to try this) if they want to go through this

[@STNDD]

Watching the new ISAB video at 1am What a classic

[@starkad_91]

What about the X-Bow master? Loved the vid, thanks.

[@AlejandroCastilloRapper]

This map is amazing for him as well 🦫

[@TYsdrawkcaB]

@@AlejandroCastilloRapperare you assuming the gender of and referring to many fictional monkeys that do a certain job as one?!?!?! cancelled!!!!1!1!!1!!1!!1!1!!1!!1!1!!111!!!!!!1!1!11!!!!!!!1!1!!1!!!1!

[@user-to7ds6sc3p]

He is called Crossbow Master

[@TYsdrawkcaB]

somehow my comment got deleted??

[@Notdecoded_]

bro was playing clash royale

[@9uuuu]

genuinely so excited to see this in my feed :)

[@Anyone1338]

10:34 🤔🧐💀

[@sploshsploosh]

thank you isab for getting xperimental

[@dee-jayonyango]

9:36 Confirmed ISAB had his pants off

[@slitheringserpent4433]

I like how we started with very strict rules with the first letter matching the video but now it’s super lenient

[@Bentheman24]

Well otherwise it would be impossible to make it very far

[@yeetdanoob]

thank you isab for xterminating the bloons on x factor

[@Haikalsszz]

Thank you *isab* for the xxx video

[@n_kas5812]

the video description is so good, i love it

[@matthewdutton9910]

Yesssssssss. I adore this series. Keep it up ISAB

[@3dg3tr0ll5]

Thank you ISAB for trapping the balloons.

[@masterandexpert288]

ISAB: X-Factor Black Border was easy Me: ---_____----

[@hanhao263]

thank you ISAB for triple xing with sauda

[@koolreal8639]

🔥🔛🔝🔥

[@Agustkh1]

after you finish the letter series, you should start it all over again. A was done years ago by this point, and balance changes + new maps allow a second run imo

[@rmlgaming2091]

"A prime"

[@groovy_9633]

Heres some help for Y, ISAB: You've got Pat Fusty, Obyn and Book Wyrm for Heroes. 0-5-2 Dart 0-0-3 Ice & Boomer 0-4-0 Sniper & Sub 0-0-5 Plane (Not like it matters) 5-0-0 Dartling 3-0-4 Wizzer 0-3-0 Super Monkey 5-3-5 Village 5-0-0 Engi 0-4-0 Beast Handler 4-5-5 Farm I only request a shout-out next video. ❤

[@乂]

This video was made for me

[@bore3918]

Smart Gadgets Werehouse

[@KobayashiStevens]

Cool ISAB, now beat X in Geometry Dash

[@buddyascension7024]

One of the maps of all time

[@dogedarkthethird7513]

Im excited for there to be more x videos!

[@PineappleDealer37]

Ah, yes, the cc challenge. With such great upgrades like Tyrannosaurus Recc Ecctreme bombs CcccccL trap Bloon eccclusion zone And obviously our hero, galaccilli.

[@p0ofypanda]

x doubt

[@ianchapnick1522]

Y and Z are gonna be a challenge 😂😂

[@brandongreen4439]

I think having more T Rexes would've helped for coverage over having a single strong rex.

[@joz534]

With challenge named X i was expecting the rule to be "You can only use bird themed towers". Whatever those would be. Cuz you know... Twitter name change still funni

[@thankst1ps635]

Im not even kidding I was wondering "Hey, when will isab make another one of those letter vids" and then this popped out instantly. I think after 24 letters I can predict the schedule

[@ImJustBag]

Honorable Mention: *Cross*bows!

[@manineo3538]

This video should've been posted in ISAB eXtras

[@sansthereaper755]

omg it's X, the leader of the Peace Syndicate from Fortnite!1!1!11!

[@cool_skeleton9520]

Aw yeah I can’t wait to watch the X video by isab

[@greatoverlordchikonmaster7226]

X factor (formerly known as Twitter factor)

[@ezekieljacoboespiritu8138]

Ah yes the xperience i’ve been xpecting

[@noellelovespandas]

Reminds me of my favorite BTD 5 map

[@jakobrosenqvist4691]

This is how I feel about bloonarious prime

[@SomeRand0mNerd]

No ISAB, we're not going to help you find your x.

[@DamageMaximo]

can't believe this series is ending

[@peterce3]

Funny that he never changed back the bloons skin from that food theme challenge.

[@cz_Fenix]

well, time to go play the entire Mega Man X series in the spirit of the challenge.

[@Tangiiness]

Thank you ISAB for the x video

[@snomgangscorch9557]

Best X video I ever seen.

[@akirashimada5909]

surprised that only one tower has an upgrad called extra range

[@marcoplayz6821]

Man oh man how I wish I could have ISAB as my X

[@RetsamX]

4 am time for isab baby

[@wert2du225]

This video was Xtremly satisfying

[@JoelTheParrot]

I don't think any of us expected this to become the (fake) name of a social media site by the time ISAB got to it back when ISAB first did A. that being said i appreciate that the plug was for ISAB eXtras instead of Twitter.

[@John-cena6483]

The video formerly known as Twitter

[@lrrocks9723]

THANKS FOR THIS VIDEO ISAB

[@itsE_]

Thank you isab for xing out the bloons

[@Pikachu-kb8tr]

This is one of the x videos of all time

[@Taserface__]

Do you edit your videos yourself?

[@wyattskinner697]

Good luck with Z

[@creepyjulz]

If Banana farmer had an x in it this run would've been 10x easier

[@MicitySoul]

Could also add glaive ricochet because they have an x on their hood c;

[@ArchiHaze]

You didn't! How can one be so dastardly!

[@SylvinTheSlug]

2:02 'Still bloons related' Day three of playing dash until I beat it:

[@kapharjr]

So close to Z!!

[@Woah9394]

Do you think that x factor is harder than blons?

[@RonZhang]

At least ISAB still uses the Twitter logo. Don’t tell him to change it

[@portalguy2246]

Pretty good System of a Down song

[@luischaboii8990]

Its kinda insane how long this series has gone on for. 😅

[@KRLAs]

thank you ISAB for xing all over the bloons

[@YanYanicantbelievethistakenffs]

10/10, tho i think the restriction could have been just towers that start with x or make the x sound (ex pert, ex clusion etc) but still a 11 out of 10 no

[@pipecleanermaster]

0:36 wut

[@TrevorD19]

For Y. Try everything that ends in it.

[@Shizuu_z]

FINALLY, THE X VIDEO IS HERE!

[@donanilao7724]

It's almost over, ISAB. Soon, we can finally sing the alphabet.

[@MotoManDan1]

X goin give it to ya

[@markcollinsage45]

You missed the opportunity to use xbow master

[@Thanos-bi8rt]

400. Farm bro

[@kaizer563]

Should have just made it that if it sounded like x not if it had an x, so bloom EXclusion zone would be allowed but not summon pheonix

[@Kulowsky]

thank you ISAB for X

[@Hoi_im_Temmie321]

can't wait for 'twitter'

[@speedymatt1236]

2 more to go! Y and Z!

[@thesugareater8607]

I can't believe we're already halfway through the alphabet

[@Free-4554]

Where can I find more X videos like this?

[@CaTastrophy427]

I thought you could remove the center cover plank pile on X-factor?

[@ducklordempire]

Thank you isab for x-ing the bloons out

[@Starset357]

🔥🔥😎

[@frujey]

I kind of don't want this series to end.😢

[@M3pul]

marks the spot

[@sewn1]

xpecto patroleum

[@danielgoudinho4787]

This is, in fact, an x vídeo