This one-time character appearance doesn't show much about who this character is. He also looks similar to Error with the color palette and physical traits, but nothing much else. Giving Papyrus granted access to the Omega Timeline to start his search alongside CORE.Įrror Papyrus is rumored to be Errors brother, though it is never confirmed. In this comic, CORE makes an agreement to help Papyrus find their brother and informs him of how powerful Error really is. Now, they hold the guardian role of the Omega Timeline and recruit people or monsters with no homes there. Due to their powers, instead of being wiped from existence altogether, becomes an omnipresent character who is aware of all timelines. Although his outward attitude may seem that he's carefree, he actually cares deeply for his brother and will fight for his life.ĬORE!Frisk For more information, see CORETale.ĬORE Frisk is a monochromatic version of Frisk that was pushed into the CORE, and was separated and scattered, similar to Gaster's fate. Wearing a Orange hoodie, black shorts, and grey sneakers. Underswap is a tall, lazy white skeleton that has a palette consisting of oranges, greys and blacks. Eventually losing the battle and losing his brother, and is canonly on a search for him in the Omega Timeline after CORE!Frisk picks him up. Having a battle where he tried to get Error to stop using Blue as a puppet, as Error was making Blue fight for him. He is the one that Error fought with to rescue Blue from being kidnapped after Error completely wiped Papyrus' AU of all the monsters. Underswap Papyrus is Underswap Sans' brother (Blue). He has hopes of capturing a human someday, but that dream was interrupted when Error took him into the anti-void and eventually abandoned him there. He also wears a cape that is tied in the front.
He has blue eyes that usually have stars, and wears shoulder pads, a grey shirt, blue pants tucked into navy blue boots.
He is a bright white skeleton with a palette mainly consisting of navy blues/blues, greys, whites and golds. He even goes as far as to touch him, which triggers his haphephobia and causes Error to crash. Instead of getting angry at him though, he simply sends him the same mercy as he does for everyone else. Blue, however, is not naïve from this and is well aware that Error acts like a selfish prick. Which completely conflicts with Errors merciless and snarky personality. He is a pacifist and always tries to go for a route of mercy or kindness. Underswap Sans (or called Blueberry/Blue) is an eccentric personality that only wishes the best for people. Canonically, he doesn't get mad until things don't go his way, how he expected it to happen, or when others trigger one of his fears. He loves to play jokes, and make snarky teases at his enemies. He steals things, raids and destroys AUs to name a few things he does. He has a selfish and playful personality and thinks he's helping out the multiverse. He wears a black hoodie, a red shirt, black shorts with stitches holding it, and black slippers. He usually needs to wear glasses because of his eyes being messed up from when he was Geno but refuses to wear them sometimes. He has two unsymmetrical eyes, one a small yellow pupil and the other is a circle with yellow, blue and black. In the present, Error is a black glitchy skeleton with a color palette mainly consisting of dark reds/reds, dark blues/blues, yellows, oranges, and blacks. Geno lost his sanity to hating everyone and anyone except for himself, which is why Error is so hateful and calls everyone 'glitches' or 'abominations' To which, in his final moments of sanity, he's furious that even though he got his happy ending, this had to happen. He eventually accidentally sends himself to the anti-void.
Error is a version of Aftertale Sans (Geno) that messes around with dangerous determination magic, even with warnings from Sans.