Undertale Promised... Sans Boss Fight

merg thank you for playing! i really hope you liked it

What how does sans know he killed frisk once?!?!?!?!

Sans makes the mr beast pose.

No way, a Sans fangame that’s actually possible??

MR SANNSSSS!!!!

Merg getting sus with sans

Of course Torial is dead it's a Genocide game

Little late to watch but love the fact Merg has played agents the hardest sans / papyrus and other god like bosses but. Dies very easily

Merg please I have been waiting for you to make a video on lamaboss0's VHS Sans on the Undertale The Hacker's End, I don't know if it's finished or if it's a demo version but please do one at some point! Also great video!

"Is iT SmExY SaNs"😂😂😂😂😂

Aleatorio3dw have the fangames style and soul for Toby Fox himself (my honest opinion in the button of my heart)

That's a really cool Mod. The writing is really well done and very true to how Sans is. Love the take on the Geno run after getting out of the ruins which I think is what should have happened when you leave the Ruins in the Geno Run. Also this song just fucking slaps beyond anything i've heard in a fangame. Also Sans looks kinda cool with his Blue Jacket off

Truly a mrbeast moment

This is the start of disbelief papyrus

bro forgot his jacket at home and now thinks he's MrBeast

buttpie got me bad xd

i actually beat this first try

It's pretty rare to see a jacketless Sans. I like it.
It would've been cool if his idle animation was just him tapping his shoe

Bro forgot the hands in the dumbnail

if i broke that promise, friend...


you'd be dead where you'd stand.

very cool vids

Blud is pretending to be MR SANS

Sans had it and decides to fight you at snowdin

Judging by how the LV gets lower every fangame where Sans knows you reset on genocide, soon we will have a fangame where sans is on steroids, grabs frisk during the fall after many genocide resets and starts violently beating us on the floor without hesistating. Am I right?

IK UR GOING ON GAMEBOLT FOR THESE GAMES MERG I TRACING UR TRACES MERGGGG HEHEHEHAEHAEH

she dosent deserve to have a such a huge weight on her heart
well she doesnt have a heart anymore is not diong that better

No offense but I beat this on my fourth try

9/11 Attack

So since you chose mercy imma sub

“i’m gonna, butt.” never thought i’d hear that sentence in my life.

…What if this IS the sans fight in Disbelief, except he actually dies? lol

mr beast…

PIN ME

Justwatched a horror video, and i had to come to one of these videos to laugh it off. Im happy now.

Y no murder dance?

Sounds like Chinese music

Edit: jk lol

Mr beast🗣️🗣️🗣️🗣️

MR BEASTTTT SANS

no way mr beast

Mr breast sans

Merg- Sans, please
Sans's smile grows bigger

Why does sans look like he was naked in the thumbnail?💀

The Pie being ButtsPie implies this isn’t a serious fight..
..yet it introduces every single new hard function at once right after ruins.

now try worst time simulator