Why the Sans fight is so difficult : r/Undertale

Secret bosses are a bit easier than sans : r/Undertale

For some reason Sans talking like he knows what's going on, unlike the others : r/Undertale

So I beat Sans on phone (Bad time Simulator), took me 40min. The last attack is extremly hard on a phone. : r/Undertale

Deltarune sans fight? : r/Undertale

I thought sans was MUCH stronger : r/Undertale

Found on an article about secret bosses. : r/Undertale

HOW MUCH HP DO YOU NEED TO BEAT SANS WITHOUT MOVING? : r/Undertale

Bad time simulator day eight. I finally beat him!!!! A little disappointed that I didn't actually get to kill him, but it was still a heck of a ride! Thanks for being

Sans is the hardest boss : r/Undertale

Refight after killing Sans : r/Undertale

Isn't this like the very ultimate trio? : r/Undertale

What if they fight together? : r/Undertale

When you've been stuck on the Sans boss fight for so long, that you actually decide to use cheats. : r/Undertale

Why does everyone think that Sans is nice ??? : r/Undertale