[Undertale] Sans' boss fight - Genocide Run

Game: Undertale

Also on Switch / PS4.

0:00 A Bad Time
10:00 Skip to minute 13
13:00 Judgement

[BrianBdawggg]

I love the 'Oh shit' moment when he launches his first attack. Followed by an even greater 'Oh shit' when you realize he won't let you hit him

[silentddog]

Everybody gangsta till sans turns the box into a geometry dash level

[nightelf]

the funniest part is that sans isnt trying to win, because he knows itll just reset, hes trying to make the player's life miserable. thats the only way he can win that fight, by making a player rage quit

[mikecampau]

7:50 is my favorite part of the fight. It shows a really human side to the character. He's trying to stop you and slow you down and do the right thing and when all his tricks and games aren't enough he just throws everything he can into a futile spiteful maneuver out of frustration

[flamebw]

BREAKING NEWS:
Florida 9-year old kid fights skeleton, nearly ending the whole world.

[scottbecker]

My favorite part of this fight is the fact that they give you the strongest armor and weapon in the game, only to fight an opponent that dodges all of your attacks and ignores your armor. Truly a troll in its purest form.

[elytrmastergaming]

Me: *watches this*

What my mom hears:

[paddythelegend]

This fight is actually genius. Sans in Pacifist was set up as a weirdo, always messing with you and doing stuff that shouldn't be possible like the shortcuts and the winks to the player because... well it's funny.

But suddenly in genocide you have to fight this guy. A guy who can break the rules, only this time he's not trying to be funny. He flips the entire battle system on it's head. He can dodge, I-Frames don't exist, lingering damage, the blue soul can change gravity now, attacking in the menus, your strongest weapon and armour mean nothing to him.

The fight itself is just weird, exactly how Sans was in pacifist. And he knows how much he's annoying you. He wastes your time with long monolouges and talking every single time you attack him. Even the fact he only has 1 ATK and 1 DEF. Like you just one hit killed one of the greatest creations the underground has to offer, yet you can't even kill a dude who can't take a single hit.

Sans was a troll in pacifist but he never had any real intent to hurt you. He's still a troll in genocide, but this time he wants you dead.

[homeh_]

i love how everybody says sans is lazy but he’s the *ONLY* monster who can move 2 feet to dodge an attack

[anapple]

I never understood how all of this is going down and Asgore is peacefully watering plants in the very next room over

[srisitpradidwach]

the fact that he only fights you because of the threat of everything ending and not because all of his friends died just amazes me

[makotonjima]

Kid: he's bullying me
Mom: tell the teacher
Teacher: ignore him
Dad: I'll talk to his parents
Older brother:

[pastbluelion]

When you try to kill that one mosquito that entered your house:

[therealdiligentdingo]

I always thought that Sans said "yeah, my special attack. sound familiar?" Because Papyrus also uses this term during his neutral/pacifist battle and Sans knows that you had to have done one of these routes before attempting genocide. And also just like Papyrus, his special attack doesn't do anything.

[thunder_waav]

It’s crazy how when I started this game I said “ it’s just move a heart how hard can it be “

[GemPostsStuff]

Undertale:The only game where the weakest character in the game is the hardest boss.

[bryn]

“papyrus, do you want anything?”
up next on words that broke my heart.

[sadiaaa]

Two things died in this video:

Sans, and Frisks last bit of humanity

[MaskedBishop]

This is such a sad scene when you think about it. You are the evil one, the destroyer, and this awesome guy just tries to protect his people, his friends, his family. Plus: it is impossible to win here imo unless you cheat destiny and play dirty by rewinding time several times and learn his attacks. I cannot bring myself to play a genocide run, and I probably never will. So thanks for the upload, for sharing the alternate run.

[MisterJohnDoe]

*A war zone between two of the most power entities in the game is happening in the hallway*

Asgore in the next room: This is fine.