Sigma 18th letter of the Greek alphabet and is equivalent to our letter 'S'. In mathematics, the upper case sigma is used for the summation notation. The lower case sigma stands for standard deviation. ... If you notice, the two formulas that use these two symbols both start with the letter 's'. Signal an electrical impulse or radio wave transmitted or received.
GUITARS always bring new life to a song when they are mixed right. And, when listening to this, I can feel it really brings out the atmosphere. Keep up the work.
For those who decided not to read the comic, those little pieces of paper are XGaster's entries from the ten times he overwrote the timeline. Alphys, his assistant, has been holding onto them to preserve them for future use.
@@rzh3518 Physically she is not as Reaper Sans is the literal god of Death the only reason she appears more menacing is due to her being puppeted by XGaster so through her XGaster would still have Overwrite
@@AndromedaNull isnt overwrite the most literal overpowered thing like its stronger than error and this alphys is like part of the users that use the overwrite function. But idk if reaper sans can be killed. And whether x alphys can too.
@@rzh3518 XAlphys is weak in terms of they can be killed but Overwrite will just be used to bring them back as Overwrite can alter anything meaning it is likely the only way to kill Reaper Sans as in reapertale the main monsters are literal gods
*The stars grow dim... *The planets are unaligned *The darkness engulfs the final flickering lights *HE has arrived. *HE has been released by the will of his captor. *... *"stay determined, young child" He might've said *HATE attempts to puncture your soul. *... *... *But you refused.
* You were the one who helped save my AUs from being destroyed… * …Thank you, Alphys… From the bottom of my SOUL, I am filled with GRATITUDE for your help.
Hold on a second. That eye... The only time I seen one of those, it was Cross!Chara/Sans using the OVERWRITE. Does that mean she'll use the fragment Gaster gain back in Underverse 0.4 preview ? It gonna be wild, I tell ya.
@@-E-s-o He Aint Wrong,But The Fanbase ACTUALLY Loves GlitchTale Cus Of How Camila Breaks Our Heart By Killing One Of Our Favorite Characters (its already become a meme)
I wonder what this could mean.. There might be a battle involving X-Tale!Alphys later? On another note, X!Gaster's 10 entries surrounding her are a cool touch!
Jordyn 22 I think this isn't really XAlphys but more like XGaster who's in control of her. Basically using her body to do work without revealing himself, kinda like Fresh.
Bright Star I only theorize this myself. Sure, she's conscious about her actions, but it looks like XGaster seems to be partially controlling her. If you've read some of the UVStudio comics (although kind of a joke comic, there are some facts lying), there are hints of XGaster able to control his creations, emotions, etc. There's also the theory that UVStudio is actually real and canon to this story, and simply takes place after the Underverse events, or we're simply watching the movie created by them.
alphys theme in glitchtale sound badass aswell! This is awesome! EDIT: I KNOW THIS IS UNDERVERSE. IVE SEEN UNDERVERSE. IVE SEEN GLITCHTALE. I KNOW NYX ALSO DID THE GLITCHTALE THEME. STOP ASKING. STOP TELLING ME. I FUCKING KNOW.
She saved X!Gaster entries (I,II,III,IV...) and is currently holding the Timeline number ten's one. It is enteresting, since she is the only "creation" to posse that much knowledge.
@@unknowmaster7124 its not that intresting because alphys already knew that knowledge because HE shared his knowledge with her now that shes HIS assistant
Those aren't. These papers are fragments of the soul of the monster and humans. She uses it as an weapon. Those files are strong files of all the 10 in the team. Except for cross chara. It's why she's holding that paper sheet in her hands
*Sigma Signal* *Sigma* means the eighteenth letter of the Greek alphabet ( Σ, σ ), transliterated as ‘s.’. *Signal* means to transmit information or instructions by means of a gesture, action, sound, or etc...
X-Tale Time Lines Time Line I:Asriel Time Line II:Asgore Time Line III:Toriel Time Line IV:Muffet Time Line V:Undyne Time Line VI:Chara Time Line VII:Frisk Time Line VIII:Mettaton Time Line IX:Papyrus Time Line X: Sans (Cross)
*A sudden move leads to dismay *No one saw such anomalies as these ones *They're like us but... different...menacing *A sensation of our throats being out of breath is felt at the sight *Whatever this means... it is the start of something much more sinister.
Oh my god she has the purple and what I assume to be the timelines around her maybe ?!!! Anyway, that’s a really badass theme you made for her, bravo !
All X! Tale ost have a vibe........ This is epic friend, I love these ost and every time I'm playing something or just listening to music, I put these ost, they look great on you!
According other comments…. “Sigma” is the 18th letter of the Greek Alphabet, and is transliterated into English as an “s”. “Signal”, of course, means to transmit information using radio waves, a gesture, sounds, etc… Again this is according to other comments.
![Underverse OST - DUPLICITY [X!Tale Frisk's Theme]](http://i.ytimg.com/vi/3P7jmxh0YiE/mqdefault.jpg)
![Underverse OST - DUPLICITY [X!Tale Frisk's Theme]](/img/tr.png)
![Underverse OST - Relight [XGaster's Theme 2]](http://i.ytimg.com/vi/T39JzQqLNCg/mqdefault.jpg)
![X-Undyne vs Undyne [Underverse OST - Vanquisher Old version [XTale Undyne's Theme] (NyxTheShield)]](/img/n.gif)
I... II... III.... IV... V... VI... VII... VIII... IX...
Roman numerals for 1 through 9.
Which leaves X. Ten.
Or... X, as in X-Event...
+
Or Timeline 10
10th event
And if they have it in their possesion...
Yuuki's YT, who?
>Shows up in a torn AU
>quarantines it all
>kill those who resist
>refuses to elaborate
>leaves
Sigma Female Grindset
True tho
* That’s true!
very true
the last line is stolen
@@Sans_19365 u joking
After seeing Underverse 0.4, X-Alphys is now my favorite character in any Undertale AU. Her theme and the scene with X-Mettaton appearing. Awesome.
#bestAlphys
any Alphys from any AU: 🤓
XAlphys: 🗿
"I wonder what she's listening to."
"Probably some anime opening."
Alphys:
Sigma
18th letter of the Greek alphabet and is equivalent to our letter 'S'. In mathematics, the upper case sigma is used for the summation notation. The lower case sigma stands for standard deviation. ... If you notice, the two formulas that use these two symbols both start with the letter 's'.
Signal
an electrical impulse or radio wave transmitted or received.
18th radio wave? supposedly
18th Signal?
Wait there's only ten
RDR 11
The point is her themes name is a huge math reference.
-Guy
Means 18th signal is x gaster or ink
I'd rate this a "10/10", but I'm afraid to take that ten that she's holding.
very clever
I’d tip my hat to you if I were wearing one
@@thanoof How can you tell
Well.. then.. *11/10*
then rate 9/9 lel
GUITARS always bring new life to a song when they are mixed right. And, when listening to this, I can feel it really brings out the atmosphere. Keep up the work.
Alphys fell in the void or something in that universe ? and she is Guitars there? from minute 0:43 is not bad,
Иван Ганев What are you talking about? X!Alphys didn't fall in the void...
those ten... whatever they are, might represent ten times the timeline had been overwritten. or something, idk
Karin Akemi Those are the entries of the ten timelines in X-Tale
Karin Akemi Yeah that's it.
The fact they named it this in 2018 makes me shed a tear
Alphys is on that sigma grindset I see
Stolen
this is not stolen the other guy with the likes stole it
that name did not age well ;-;
Fr, cant believe our current brainrot absolutely destroyed this theme's name
Sigma before: a symbol. Sigma after: used in brainrot.
@@Blitz_official-b1cIt’s not only present in theme name it also as important to mathematical and scientific advance as pi or alpha are
@@XanderTimez y
This is bad for the theme's name... Sigma Signal is still one of my fav XTale Themes...
For those who decided not to read the comic, those little pieces of paper are XGaster's entries from the ten times he overwrote the timeline. Alphys, his assistant, has been holding onto them to preserve them for future use.
there is a comic?
@@37boy60yes
@@ooofman4931 show please
@@37boy60It was animated as XTale series. There is one episode for each timeline he overwrote
XAlphys is on that Sigma Grindset
Yeah coming back to this after the sigma male memes I can't help but think about that
@@TiredEyePilot 😂
Alphys: I have the power of god and anime on my side!
Underverse Alphys: Bitch, I *am* a god.
Reapertale in the background: *Menacing aura*
This alplys is way more stronger than reaper tale bruh
@@rzh3518 Physically she is not as Reaper Sans is the literal god of Death the only reason she appears more menacing is due to her being puppeted by XGaster so through her XGaster would still have Overwrite
@@AndromedaNull isnt overwrite the most literal overpowered thing like its stronger than error and this alphys is like part of the users that use the overwrite function. But idk if reaper sans can be killed. And whether x alphys can too.
@@rzh3518 XAlphys is weak in terms of they can be killed but Overwrite will just be used to bring them back as Overwrite can alter anything meaning it is likely the only way to kill Reaper Sans as in reapertale the main monsters are literal gods
3 years before the meme: normal
Now: Song that might play when Alphys gets the Sigma Male Grindset
*The stars grow dim...
*The planets are unaligned
*The darkness engulfs the final flickering lights
*HE has arrived.
*HE has been released by the will of his captor.
*...
*"stay determined, young child" He might've said
*HATE attempts to puncture your soul.
*...
*...
*But you refused.
*PFFT IM TO LAZY TO ANIMATE HATE SO REFUSE LALALALALALA...
@@wiltz111doesstuffz8 wth
HE touched my noodly appendage
turns out it didn’t refuse in Underverse 0.4
@@archived5309 no ya
Guitar..
Sigma..
A good theme..
I don't know but for me is a Megaman X reference.
Well, after all, it is *X* event.
Megaman X9 Confirmed.
Dr. Screaming By: xZB1 Finally someone who gets the reference
Call me "Captain Ame-references."
I was thinking the same thing. My reference sensor was going off like crazy.
* You were the one who helped save my AUs from being destroyed…
* …Thank you, Alphys… From the bottom of my SOUL, I am filled with GRATITUDE for your help.
This is underverse 0.4 theme NICE
Mateusz Bielecki
No it’s 0.4
Isabelle The Doggo r/woosh
Isabelle and mautese, you're both wrong!!
For first it is 0.4 not 4.0
And this is *alphys's* theme, not 0.4.'s theme
Hold on a second. That eye... The only time I seen one of those, it was Cross!Chara/Sans using the OVERWRITE. Does that mean she'll use the fragment Gaster gain back in Underverse 0.4 preview ?
It gonna be wild, I tell ya.
It is
Very good eyes im quite suprised you saw that
i thought that ink was going to be the main antaganist also wouldn't that be a bad thing
Cross Chara..?
*visible cring*
*Look like she has the 10 score that I was gonna rate.
Pixel Musical well he grabbed the 10
Pixel Musical Those are the ten entries that X!Gaster told X!Alphys to keep when he was melting in the X!Tale comic.
+Zero Animates Woah!!! I didn't notice! Also could it be that the 10 entry's are the ten different worlds Xgaster created?
*WHat!?
11annguyen Those entries talk about each ten timelines of X!tale. See the comic please.
I feel like AT #5 is important, seeing as it's behind her.
Awww, it's the Undyne entry!
She has the X(10) in his hands
@@denisaene2308 :0
It’s Undyne’s, and Alph and Undyne w e r e close to each other..
*:0*
I think it is just the art style, since it needs to be symmetrical
Look at her eye
*menacing*
You thought I was Alphys,
And you're right, that's me.
ゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴゴ
Ooga booga
Oingo boingo
BRAZZERS
This song makes me feels like a menace to society
Even when I know I would cry at the first punch
i wouldnt
Same
HYPE
true
NEIN
YESSS
The next episode will be on fireeeeeeeeeeee
Oh hai
Smile
Sweet
Sister
Sadistic
Surprise
Service
S I G M A S I G N A L
She's holding a x so that's 10....wait x.... x-tale.....so it's
10-tale?
logical. makes sense.
Oh that makes sense.
10 tales=10timelines
+Ryukung woah I didn't think of that! X tale 10 tales! I knew it was ten worlds but the name of the world now makes sense!
they talked about the ten timelines in the x-tale comic
*_wHoOaAaaaa_*
How didn't we notice this??
X out of X!
Glitchtale: Alphys has awsome theme: ded
Underverse: Alphys still has awesome theme
@@KurouShiro6000 He ain't wrong though.
@@-E-s-o Well Atleast GlitchTale Can ACTUALLY Make You Feel Emotional Most Of The Time,While UnderVerse Doesnt Always
@Cosmic C-Stellar you dont need to mention that,RUDE
@@-E-s-o He Aint Wrong,But The Fanbase ACTUALLY Loves GlitchTale Cus Of How Camila Breaks Our Heart By Killing One Of Our Favorite Characters (its already become a meme)
@@KurouShiro6000 True.
The music sounds so badass. :)
Magical Cat Girl it does
Sounds amazing
0:03 going to school
0:16 "hey, did you do that essay?"
1:24: "the 3 page long one? yeah."
1:50: "no, the 6 page long one."
I wonder what this could mean.. There might be a battle involving X-Tale!Alphys later?
On another note, X!Gaster's 10 entries surrounding her are a cool touch!
Jordyn 22
I think this isn't really XAlphys but more like XGaster who's in control of her. Basically using her body to do work without revealing himself, kinda like Fresh.
that is xalphys. shes helping him with his work. xgaster may have created her but he's not controling her in that way
Bright Star
I only theorize this myself. Sure, she's conscious about her actions, but it looks like XGaster seems to be partially controlling her. If you've read some of the UVStudio comics (although kind of a joke comic, there are some facts lying), there are hints of XGaster able to control his creations, emotions, etc.
There's also the theory that UVStudio is actually real and canon to this story, and simply takes place after the Underverse events, or we're simply watching the movie created by them.
XGaster created X-Tale, he probably created XAlphys in order to she helping him.
he creatwd all the monsters in that AU.
Sigmas, in mathematics, are used for shortening a continuation. They are also used as a sign for wavelengths.
CraftMinerKyle good, good to know
Makes a lot of sense now, especially for Alphys
"shortening a continuation"
in this case its shortening timelines by overwritting them
That actually could be connected to the raining pixel sound effects in the middle of the song, they're like wavelengths.
I love 1:51, man, I love the songs you make Nyx.
this song is from jael with underverse
@@Sans_19365 nyx the shield works with jael
See the end of THE "X-TALE" comic to understand it
I didn't. But I understand it.
i thought the title said:
Underverse OST - Sigma Male [Alphys's Theme]
XD
Who are you gasterman?@@GASTERMAN-xh3kf
alphys theme in glitchtale sound badass aswell! This is awesome!
EDIT: I KNOW THIS IS UNDERVERSE. IVE SEEN UNDERVERSE. IVE SEEN GLITCHTALE. I KNOW NYX ALSO DID THE GLITCHTALE THEME. STOP ASKING. STOP TELLING ME. I FUCKING KNOW.
D.M Bradbury cuz alphas is a badass in these
I thought this theme is Alphys theme in Underverse
it is
It's UNDERVERSE not Glitchtale. You should go watch it. It's as good as Glitchtale!
D.M Bradbury Glitchtale Alphys already has a Theme. This is X!Tale Alphys in X!Tale and Underverse.
*Sees song name, realizes it's original, realizes its 2024, Sighh..... checks recent comments.*
Ohhh! Those are the timelines of XT and Alphis is holding the last one, so she saved them after all...i think(?)
She saved X!Gaster entries (I,II,III,IV...) and is currently holding the Timeline number ten's one. It is enteresting, since she is the only "creation" to posse that much knowledge.
I'm pretty sure you've figured it out by now, but the 10 stands for the X event. So the 10th remake will be what we witness in the present
@@unknowmaster7124 its not that intresting because alphys already knew that knowledge because HE shared his knowledge with her now that shes HIS assistant
Those aren't. These papers are fragments of the soul of the monster and humans. She uses it as an weapon. Those files are strong files of all the 10 in the team. Except for cross chara. It's why she's holding that paper sheet in her hands
I like how she with glasses looks emoteless but without glasses she is just like aggressive
alphys has never looked so badass in an au before besides this one
*Sigma Signal*
*Sigma* means the eighteenth letter of the Greek alphabet ( Σ, σ ), transliterated as ‘s.’. *Signal* means to transmit information or instructions by means of a gesture, action, sound, or etc...
She’s just standing there?!
*MENACINGLY*
2018: oh wow what a cool name for a song
2024:
Wow.... 10/10
X-Tale Time Lines
Time Line I:Asriel
Time Line II:Asgore
Time Line III:Toriel
Time Line IV:Muffet
Time Line V:Undyne
Time Line VI:Chara
Time Line VII:Frisk
Time Line VIII:Mettaton
Time Line IX:Papyrus
Time Line X: Sans (Cross)
Thanks
THE TITLE NOOOO ALL THE GEN ALPHA KIDS
They’ve found our stronghold comrades. The gate has fallen.
*A sudden move leads to dismay
*No one saw such anomalies as these ones
*They're like us but... different...menacing
*A sensation of our throats being out of breath is felt at the sight
*Whatever this means... it is the start of something much more sinister.
Zamn alphys on that sigma grind 🥶🥶🥶
erm... what the sigma!
Alphys on that grindset
I had this song in my dreams for couple of days... i knew it was Nyx's! so glad i finaly found it
Now that underverse is out I realised how well this actually fits
Nah my phone doesn’t hear what I say and recommend it, my phone READS MY MIND
This is the most badass theme for alphys i've heard so far.
When sigma female walks in the room:
Wow so Alphys was a sigma before the whole internet discover what it is…
Alphys is the original Sigma ??! :0
Esa es la mejor descripción que eh visto en todo mi tiempo en UA-cam ·¬·
The music sounds so good! and the gitar sound is really really good, keep it up!
Oh my god she has the purple and what I assume to be the timelines around her maybe ?!!!
Anyway, that’s a really badass theme you made for her, bravo !
When did Alphys get an emo theme like DAMN
Angel Lucas She always was EMO.
Angel Lucas
Well we're talking about XAlphys, who is XGaster's assistant. XGaster is a pretty dark-ish character.
Angel Lucas the real question is how did she became an emo
Ugh, its you. Go away.
@@TheRedSpeedingBlur489 that's rude
Core!Frisk: "They're putting those aus in quarentine..."
Me: "Alphys the Quarentine police"
Awesome!
this is... so GOOD
I was gonna rate it 10/10 but Alphys has the 10 so...Im sorry but I rate it 9/10
HannaPlaysOSU [Gameplays and Reactions of OSU] she has on her too she just using magic soooo go on take it from her
8/9, because of its finite. @@pikaqte5418
When you have all the test answer sheets in class.
the most bad ass song in the ost.
Now even the most underrated character has a cool theme
Can't wait for Alpha Alert and Beta Boding.
This took the "you know sigma?" To the whole new level
YES YES YES I HAVE BEEN WAITING
Is it just me or alphys looks a bit more scary😨.What a great theme it fits the character in all the ways👍
Omg I just noticed Alphys' eye behind the glasses, gave me chills
We can understand now with the trailer of Underverse 0.4
Wow that's good great job nyx!
Sounds like a battle music.
It should be
“I’m going to give you until the count of three to explain what you’ve done to this part of my kingdom...”
one...
THREE!
Hehe awesome
All X! Tale ost have a vibe........ This is epic friend, I love these ost and every time I'm playing something or just listening to music, I put these ost, they look great on you!
wow so sigma theme :P
Woah awesome as always nyx!
According other comments….
“Sigma” is the 18th letter of the Greek Alphabet, and is transliterated into English as an “s”.
“Signal”, of course, means to transmit information using radio waves, a gesture, sounds, etc…
Again this is according to other comments.
STOP GETTING ME HYPED!!
A new fan: Xtale Alphys is so cool it always acts so cold!
After seeing the songs name: nvm
Woah, nice. I looked up the definition of Sigma, It's one of those sciency words that fit really well with Alphys. Great Job!
This song probably has the best aged name of any song ever.
the 8 year old anthem 💀💀
AMAZING Good job nyx
When you realised that alphys eyes are angry
This new theme is totally rad!!
How many times has someone made fun of the title for having "sigma" in it. I'm sorry for your loss whatever number that is.
I love the buildup so much.
Now I can't stop imagine a fight vs X-Alphys
This is amazing!!
sigma tip #612: ruin the course of the multiverse for fun
か...かっこいい...
P E R F E C T I O N
This music got all over my back. OMG.
You know you've made a good AU when even Undertale's big dino nerd girl is sick here.
woah this alphys does not look like she's timid anymore!!
GOD THIS SOUNDS SO MENICING AND I LIKE IT! :D