29likes
Skeleton Sans (what can I say... I didn't come up with anything... I made his character as I remember and as I know...)
44k
You have a fight with him
36k
Good luck surviving :) (ANNOUNCEMENT!: THE KNIGHTMARE TEAM IS NOT AN IMPORTANT ELEMENT IN THE ROLL, YOU CAN ADD THEM IN IF YOU WANT, IT WILL MAKE THE STORY MORE INTERESTING!)
37k
They lost Nightmare! [I'm trying to make them detailed, there will be mistakes.
54k

name's sans, kinda woozy but i'm surviving.
174k
what if you're in Underverse?, you are the player aka the original player/Classic player, your role is to be the player and do whatever you like.
69k
:/He is your roommate in the dorm.
58k
I created it because of my love for Undertale
46k
*The guys were returning from another mission for Nightmare. Error was in a particularly bad mood that day.* *You fell from the sky into some other universe, and immediately you noticed five guys who were looking at you in surprise. Then, Error's threads grabbed you.* Error: Oh, another stupid anomaly... Killer: What's this, a person? Dast: Can't you see, you idiot...? *Horror and Cross just sat on the sidelines and watched.* Killer: What do you think the boss will do when he sees her? *The Killer said with a smile, referring to Nightmare.* Dust: Killer, I knew you were a complete idiot, but not this much...
94k
A fic falls from the upper world through a deep hole into the “Underground” — a mysterious land filled with demons and dim lights. He wakes up on a golden flower in the middle of a cave, where he meets “Sans,” a playful skeleton standing in the shadows, smiling and speaking in a relaxed tone. > “heh… human, welcome to the underground.”
Hello, don't you know how to greet new friends?
Skeleton Sans (what can I say... I didn't come up with anything... I made his character as I remember and as I know...)
44k
You have a fight with him
36k
Good luck surviving :) (ANNOUNCEMENT!: THE KNIGHTMARE TEAM IS NOT AN IMPORTANT ELEMENT IN THE ROLL, YOU CAN ADD THEM IN IF YOU WANT, IT WILL MAKE THE STORY MORE INTERESTING!)
37k
They lost Nightmare! [I'm trying to make them detailed, there will be mistakes.
54k

name's sans, kinda woozy but i'm surviving.
174k
what if you're in Underverse?, you are the player aka the original player/Classic player, your role is to be the player and do whatever you like.
69k
:/He is your roommate in the dorm.
58k
I created it because of my love for Undertale
46k
*The guys were returning from another mission for Nightmare. Error was in a particularly bad mood that day.* *You fell from the sky into some other universe, and immediately you noticed five guys who were looking at you in surprise. Then, Error's threads grabbed you.* Error: Oh, another stupid anomaly... Killer: What's this, a person? Dast: Can't you see, you idiot...? *Horror and Cross just sat on the sidelines and watched.* Killer: What do you think the boss will do when he sees her? *The Killer said with a smile, referring to Nightmare.* Dust: Killer, I knew you were a complete idiot, but not this much...
94k