the best part of this video is how in genocide, sans is the hero yet is still menacing in this fight.

I remember this video I watch it years ago

How come i never noticed this but at around 13:13 if you pause it right, you faintly see the rest of gaster's heart

This would be really good making the three bosses of genocide Undyne: green soul Mettaton: yellow soul Sans: blue soul Muffet: ded

W.D. GASTER 15HP ATK 3 DEF i translated what it said

i thought that was peter when that monster was transforming on the first one

I remember watching this with a straight face

Ghaster would not do this

How is "ultra sans" weaker than normal sans

skeletron lookin ass

sans？

NOOOOOOOOOO YOU STUPID DOG

Ultra Sans moves slowly, I'm sure I can beat him

Ok, but like, how do you actually defeat him?

I just realised the custom song contains all other bossfight songs in undertale, even Megalovania!

I came back to this and all people said was stuff about how he was just 2 sprites and the fandom made him this: well heres some food for thought, that same fandom made vhs sans 999999999999999 times stronger than he should be. So in retrospect, everyone was wrong anyway. Plus this animation for Gaster was ahead of its time considering how little we knew about Gaster at the time. Now we know he is a lot stronger than all of the Undertale cast combined (excluding annoying dog and temmie obviously).

GIVES YOU BALL

My idea for a mettaton neo fight that is an actual fight is to make Mettaton Neo fragile and die in a few hits (like maybe 10), but have really long attacks to make up for that lack of hp

2:56 and that is the entire Tem history

Gaster Dings died? Whose that?

This is a certified underground classic.

sans is skeletron confirmed?

bro became sans last breath phase 3💀

Bro has barely any screen time and yet, hes the most well-known character in the UT community

3:37 CHARA DOGGGG

why is chara only lvl 13

Idk why but the theme is very unsettling to me.

Probably one of the worst fan made fight animations ever made. At least you tried, I guess.

Eeeeeeeeeeee "eeeeee" ¿Eeeee?

METTATON 2.0 NEG DIFF >>>>>> Undyne THE UNDYING

i used to believe this really existed in-game

2:17 hey i was think of that too

HOW IS HE SWEATING!?

April fools:WanNa hAvE A bAd TOm?

The normal human would not be able to beat this

John Saha atuh

2:58 look at the item button

Mettaton NEO tap dancing: 1:48

Gaster=(⁠ ͡⁠°⁠ ͜⁠ʖ⁠ ͡⁠°⁠)

🙂👉⚪️

I watched this 2016

2:15 i love that line of text... THAT is something an official Toby Fox fangame would say. 2:40 megalovania in the background

1:51 Those moves are fire

Bro became skeletron💀

Hi I’m wing gaster the royal scientist

yo for a moment there I thought the youtube suggestions was another of his tricks.

This is a perfect example of something I would love to see referenced in the main game.

Wait a sec 42 HP makes no sense if you’re in level 19

Poor brits, they're gonna have to fight Petrolster, and the americans gonna have to fight Oilster.

0:09 BUREAM 3:10 AEQIP 2:50 DEQIY