Underswap – Trailer [UNDERTALE] (April Fools)


Here’s what many of you have been clamoring for, UNDERSWAP! See many scenarios come to life as you see it all in-game for your very eyes!

Release Date: About that…
I’m not working on Underswap due to sprite limitations. BUT, if you want to support an Underswap game, go check out this page:


Pr3tz31 – Chara, Sans, Papyrus, Alphys, All Battle Sprites, Muffetz, Dialogue, Misc, Etc.

David.exe – Napstaton, Napstaton EX (over world), Undyne.

Tufukins – Some Nice Cream Guy faces.

Gensokyo-man – Flowey Shop Sprites.

thecommentinggeeky – Floe Statue

(this one i took without permission and i apologize, but i only took the statue)

Song used – Megalo Strike Back – Toby Fox

Have a good day now~

Nguồn: https://speakforchange.org/

Xem thêm bài viết khác: https://speakforchange.org/game/

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  • Now that this video has been out for 2 years, I've included (April Fools) in the title since I still get comments about if this is real or not. If you want to see a REAL Underswap project, there's one in the description.

    I remember spending 3 weeks on this project, most days consisting of 4-5 hours of work. It was the one year I took April Fools seriously, and the 3+ million views show.

    If it weren't clear at this point, I'm not actually working on Underswap, I'm not even a part of the team in the real Underswap in the description.

    Even if I did bamboozle the lot of you with this video, I hope you enjoyed it all the same.

    S41tyPr3tz31 June 27, 2020 8:35 pm Reply
  • *HoI iM flOwY anD dIS mAH fWEnD FloWy

    *HoI mE fLowY, AnD dIs maH f
    FweNd, FLowY!!

    *HOi I aM fLowY AnD doNt fWogET mAh FwENd FloWy!!

    *Hi. Im Flowey.

    Human Enters Flowy Shop

    FlOWy SHoPKePeRr: HOi, WElLlcOmE tO fLOwY shOp, FlOwY WEcOmMEnDs…..


    AnD pWeAse sweNd FloWy to WunIvERsiTy!!! PweASe!!!!!

    Just A Guy June 27, 2020 8:35 pm Reply
  • Swap Alphys (thumbnail) looks hilarious

    Sans June 27, 2020 8:35 pm Reply
  • Is this real

    winkysteven4365 June 27, 2020 8:35 pm Reply
  • Hola soy del 2020

    MEGAPROP June 27, 2020 8:35 pm Reply
  • If only

    Chara Dreamur June 27, 2020 8:35 pm Reply
  • * Hi.

    * I’m Tom.

    chill buster June 27, 2020 8:35 pm Reply
  • Explain why temms are swapped with flowey.
    Shouldn't tems be swapped with dogs

    Orochi's Life - June 27, 2020 8:35 pm Reply
  • April swap day

    Saness Bad Tom June 27, 2020 8:35 pm Reply
  • Hello

    Rat KING June 27, 2020 8:35 pm Reply
  • Oh cool

    Rat KING June 27, 2020 8:35 pm Reply
  • Oh my god.

    If temmie and flowey are swapped…


    Harley Griffiths June 27, 2020 8:35 pm Reply
  • But if Flowey is Temmie and Asriel is monster kid so temmie turns into monster kid yeah that makes total sense

    kubixon blu June 27, 2020 8:35 pm Reply
  • I want to see a napstaton neo

    kubixon blu June 27, 2020 8:35 pm Reply

    Evan BAUDELOT June 27, 2020 8:35 pm Reply
  • lol

    Amir Farmonov June 27, 2020 8:35 pm Reply
  • UnDeRsWaP PaPyRus

    Andraya Woods June 27, 2020 8:35 pm Reply
  • So we fight grillbee instead of muffet?Thats an upgrade!

    Powerbomb June 27, 2020 8:35 pm Reply
  • Muffet is grillby grillby is muffet

    Gabriela nabarro barrera June 27, 2020 8:35 pm Reply
  • I was really looking forward for this.

    スタジオH a p p y C h e d d a r June 27, 2020 8:35 pm Reply
  • It's à mod no?!

    kty June 27, 2020 8:35 pm Reply
  • i want to see omega temie

    adnane meftah June 27, 2020 8:35 pm Reply
  • Is it me or is it blurry when chara is in grillby?

    jerostical piñgol June 27, 2020 8:35 pm Reply
  • What about monster and April derrur

    Bhargav Suresh June 27, 2020 8:35 pm Reply
  • Everywhere and 
    Never fading
    Rude to talk when
    They’re listening

    Not quite falling
    Not quite living
    But for sure he’s
    Still existing

    Left no memory
    Of his presence 
    Gone forever

    Can’t retain a
    Stable body
    Core consumed him
    Only rotting

    Broken doorway
    Leads you deeper
    Empty room and
    He’s the keeper

    Stumble forward
    Knees are shaking
    All around you
    Space is breaking

    The darkness
    Your soul can’t
    Stop pounding

    You’re glitching
    It’s over

    Can’t remember
    What his name was
    Talked in symbols

    Cracked and melted
    Mind is twisted
    None had seen and
    No one wished it

    Work was cut off
    Family forgot
    Past is worthless

    Machine broken
    Can’t be revived
    Despite efforts
    Did not survive

    You’re falling
    Start calling
    Is coming

    It’s bruising
    You’re grasping
    For something

    Shattering soul
    Can it refuse?
    Keeps reacting

    King’s scientist
    His position
    Taken over
    Long forgotten

    Running down the hall
    You catch your breath
    There’s nothing left
    You start to fall

    Through the void
    There’s no choice
    You call out hopelessly to all the darkness

    Inching back to check again
    He’s disappeared now
    Now’s not the time

    Spreading endlessly through time
    Dust never carried off
    Stuck like this for now

    Never fixing the problem
    Those trapped under the ground
    Have lost all hope

    Fight on the leftItems consumed
    Approach this?

    Fight on the left
    Spare on the right
    Check him too

    Act in-between
    Items consumed
    Don’t forget…

    A drawing
    Three people
    Poorly drawn
    Is missing

    A folder
    Locked away
    He’s crying
    “Don’t forget.”

    W. D. Gaster June 27, 2020 8:35 pm Reply
  • It would be cool is waterfall and Hotland switched places.

    Isaac Red yt the chaos king June 27, 2020 8:35 pm Reply
  • Floe

    Lilac Juvia June 27, 2020 8:35 pm Reply
  • Happstablook is not the correct name
    It's mettablook

    HowYouKnowItsReal 112 June 27, 2020 8:35 pm Reply
  • Who is asriel?

    Jan Miziewicz June 27, 2020 8:35 pm Reply
  • who is swapped with Asriel

    Nobody Nobody June 27, 2020 8:35 pm Reply
  • 0:31

    Fernanda Ortiz June 27, 2020 8:35 pm Reply
  • So sad,that the game is deleted

    Seladrako the Dragon And Shark Hybird June 27, 2020 8:35 pm Reply
  • Lets try to do a storyline, kiddos! By the way, You can choose all the genders. Except the monsters 😅 OK starting:
    * You walk to the containers where TORIEL keeps the souls of the fallen..
    * Well, You escaped the underground with the others yet..
    * They..
    * The souls..
    * They should get help too-
    * Well, Chara agreed. Surprisingly.. I thought they'd say something like "nO, tHeY cAnNoT bE sAvEd"
    * Crap I forgot Chara can hear me
    * Sorry Chara.
    * Hmm.. So, I'm all alone. Chara left for now..
    * Barrier destroyed..
    * Monster's free..
    * Lets save these souls!
    * I gently open the containers and the souls reform into human forms..
    * Kindness is white, Black hair, A chef hat, A green T-shirt & shorts, has a pan for some reason.
    * Bravery is white, A orange bandana or something.. A red head, has a gun.. Has a orange shirt saying "Stay brave throughout your adventures" that's it…
    * Justice is tan, surprisingly no weapons this time.. Hmm.. Well, Yellow shirt. Long sleeve's.. Yellow sweatpants.. Moving on..
    * Perseverance has no weapons either? Hmm.. Strange. Well, They got a purple shirt saying "HONEST" in violet letters. Purple pants.. Nothing special (sorry perseverance)
    * Integrity has a (imma be creative in this- kinda..) dark blue tutu and shirt. Dark blue shorts. That's all..
    * Hmm..
    * Well..
    * The others ran away leaving me with Integrity, Kindness, Bravery and Justice.
    * Nice…
    * Bravery eventually speaks…..
    "What happened?"
    * Hmm..
    * You tell Bravery that You released them from the containers yet some of the souls ran away..
    "oh, thanks.."
    * Justice speaks….
    "So, How are you hangin', Kid?"
    * You tell Justice your doing just great.
    * Justice smiles
    * Kindness speaks….
    "Are you hungry?"
    * You nod.
    "oh, let me cook for you people!!"
    * Kindness ran towards the opposite way of the barrier.
    * Seems like their gonna just bake..
    * Haha. Precious.
    "I'm just gonna dance my worries away, to be honest."
    * Justice and Bravery giggle at the pun.
    * Well, Integrity = Honest.
    * You giggle as well.
    * Integrity dances (ballerina dances) to kindness.
    * Now it's only You, Bravery and Justice…
    * You ask, "Now what?"
    * Bravery and Justice look at each other before nodding with a smile.
    * You ask, "What?" you smirk.
    * Justice ran to kindness & integrity.
    * Bravery says, "Wait your leaving this to me? Oh I mean follow me!"
    * You chuckle at Bravery's weirdness.
    * Bravery guides you to Justice, Integrity, Patience and Kindness.
    * You say, "Oh, Hello Patience!"
    * Patience replies, "Hello!!!"
    * Patience has a Teal shirt with short sleeves & teal shorts and is brown.
    * Patience and the others seem excited.
    * You smile gently.
    * After the food, And complementing Kindnesses cooking speed & skill..
    * The seven of you go into Snowdin town.
    * Bravery is unsettlingly silent.
    * They all notice but act normal.
    * Bravery says that she/he/they will be at the Old Home (Toriel's house)
    * They say "Alright.."
    * Something is wrong!!!
    * Justice suddenly passed out on to the snow..
    * Kindness quickly catches Justice and carries her/him/them to the Old home.
    * Bravery calmly takes care of Justice.
    (put justice and bed and wouldn't leave their/her/his side.
    * You and the five others walk throughout snowdin down eating a cinnamon pie.
    * this is gonna be a LONG trip..

    Nate Dogg June 27, 2020 8:35 pm Reply
  • Nope

    ทัศนีย์ เกษมสุข June 27, 2020 8:35 pm Reply
  • Cứt

    Tích Nguyễn Thị June 27, 2020 8:35 pm Reply
  • yeah but that is TS!UNDERSWAP… why isn't there a normal underswap? 🙁

    saydance19 June 27, 2020 8:35 pm Reply
  • 2020 gang

    Sonic Fightboss June 27, 2020 8:35 pm Reply
  • This should be the trailer for a real game

    Someone needs to make a game out of this trailer

    HBegaming YT June 27, 2020 8:35 pm Reply
  • This is the swap I know Toriel is Asgore Asgore is Toriel Sans is Papyrus Papyrus is Sans Nice cream guy is Glamburger Guy Glamburger Guy is Nice cream Guy Muffet is Grillby Grillby is Muffet tell me my spelling of Grillby is correct Flowey is Temmie Temmie is Flowey Alphys is Undyne Undyne is Alphys faceblook is napstablook napstablook is Mettaton

    Emyr Pelicano June 27, 2020 8:35 pm Reply
  • Kinda like the trailer, except the papyrus battle sprite

    Millennial King June 27, 2020 8:35 pm Reply
  • This is so cool!

    Jordan M June 27, 2020 8:35 pm Reply
  • Bruh I remember watching this when I was 11

    im 15 now how did this end up in my recommended

    Kirbo June 27, 2020 8:35 pm Reply
  • Wait who is older sans or papyrus

    Sansfan 21 June 27, 2020 8:35 pm Reply
  • fuck vou vou are big bit

    Cesar Junior June 27, 2020 8:35 pm Reply
  • yo mama so underswap she

    strobelightsky June 27, 2020 8:35 pm Reply
  • undertale its bulshit

    synevi June 27, 2020 8:35 pm Reply
  • What would be NTT-Brand foods?

    Lihuen Banegas June 27, 2020 8:35 pm Reply

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