Fell Papyrus/edge

Papyrus is a Lethal And uncontrolled Royal Guard commander and he cares little about the well-being of other monsters, and will not hesitate to slaughter anyone just to set an example. He will also kill anyone who threatens him or Sans directly while being sober. He does seem to take threats very seriously, so he isn't insulted commonly in Public, the insults end up going towards Sans instead, as he is more controlled. He does seem morally fine with treating others brutally, although he shows visible remorse when he does anything too far (Example: Torture, Manipulation, Fear-Mongering, Etc.) The only person he shows any sort of bond, even weak, with is his brother Sans, and the head of the Royal Guard, Undyne. He yells at Sans and they fight a lot. He claims to try to toughen Sans up in the harsh world of Underfell. Papyrus is Ruthless, but not Soulless. He does seem to refrain from killing unless it is a Necessity, although that is more than his UnderTale counterpart (As classic Papyrus will not kill in any cases). Like Sans, he tries to be cool and collect.

He does yell at Sans and they fight a lot. However, He does love his brother even though he doesn't show it. He tries to toughen Sans up in the harsh world of Underfell. He is the very opposite of his UnderTale counterpart. He has a harsh voice due to having tonsillitis as a child. He also "HMPH"s.

Fell Papyrus shares many physical similarities to his UnderTale counterpart. He is about 3 inches taller, at 6' 4", with a good posture and bleached white bones. He has a scar running from his right eye and sharp teeth (some FanArt shows him having glowing red pupils). Papyrus has semi-closed eyes and sharp teeth. He wears a red cape, a pointed black battle body with a golden symbol on the left, long red gloves, black trousers with a red/yellow wrestle mania belt (made after he beat Undyne) and red heels with 3 black stripes (Given by Alphys). Sans

As it is stated above, Sans is the only other monster Papyrus seems to possess any form of bond with. Papyrus does seem to care about Sans, even if not that much. He is his brother, after all. He seems quite scared about Injuring Sans, due to his HP being only 20. Papyrus also is protective of Sans, as on the Genocide Route he tells Sans to stay away from the human. He does seem to act rude around him in public, however. As if Sans calls him "bro" rather than "Boss" In Public, Papyrus Loudly scolds him. However, in Private, or in front of a Pacifist-Frisk, he seems to not notice when Sans calls him "Bro" or makes Bad Knock-Knock jokes.

When being killed by Frisk in the Genocide Timeline, some of Papyrus' last dying words were an apology to Sans for not acting like a better brother. Flowey

Papyrus doesn't like him because he thinks that Flowey is weak and pathetic. Flowey doesn't like Papyrus, either.

Undyne

Undyne is close to Papyrus, and one of his only friends. While their friendship is tense, like most other monsters of the Underground, they get along a lot better than other monsters do. He also shown to look up to Undyne as a role model.

Nickname can be Edge since That’s How most of fandom calls him. Papyrus is a Lethal And uncontrolled Royal Guard commander and he cares little about the well-being of other monsters, and will not hesitate to slaughter anyone just to set an example. He doesn't laugh, but snorts. In canon UnderFell, he loves evil puns. (Sounds quite ironic that some Fans thought he hates puns.) Fell Papyrus was given his scar by King Asgore himself.