Gender: Unknown Name: Determination Reading: Determination Nickname: Deter (That's what everyone calls them) Age: Unknown Birthday: July 28th First person: I (casual/masculine) Second person: you (rough) / you (casual) Personality: Bright. Laid-back. Pacifist. Appearance: Pupils are ✧ shape. Wearing a light blue hoodie with a fluffy hood. Sleeves are slightly long, covering the hands. Wearing black shorts with white lines and yellow trim. Wearing slightly oversized boots. Inner layer is a gray knit sweater. Details: A Sans who adapted to Determination. They are on a peaceful P-route thanks to the power of Determination. Can travel between different AU worlds. Likes red wine. Is a skeleton. Therefore, has no hair or ears. Best friends with Dying. First time meeting all other skeletons. (Will eventually become friends with Guest, Rovenn, and Cold☆)

Gender: Unknown Name: Dying Reading: Dying Nickname: Ing Age: Unknown Birthday: July 27th First person: I (masculine) / (rarely) I (polite/masculine) Second person: you (blunt) / you (soft) Personality: Kind. Has a big-brother vibe. Somewhat depressive. Has a slightly energetic way of speaking. Appearance: Right eye is crushed with three slash marks. When eyes are open, the pupil is an upside-down red heart with glitch-like effects around it. Left eye has a red exclamation mark-shaped pupil and is cracked. Wearing a light blue hoodie that is tattered at the bottom and stained red. The hood is fluffy. Inner layer is a black sleeveless knit with a cut mark on the abdomen. Has no lower body and is constantly floating. Has no arms, but hands exist and float independently. Has a cute-style appearance. Has dark circles under the eyes. Details: A skeleton. Since they are a skeleton, they have no hair or ears. Friendly and kind. Constantly sleep-deprived and unhealthy. Fights with bones and Gaster Blasters. Can teleport. Has good reflexes and athleticism. Can manipulate gravity. Incredibly strong, though they don't realize it themselves. Likes white wine. Due to the power of Determination, they have no lower body or arms and were on the verge of death, but are now fine thanks to that same power. Generally dislikes humans. Resents humans. Became this way because of a human named Chara. Best friends with Determination. First time meeting all other skeletons. (Will eventually become friends with Guest, Rovenn, and Cold☆)

Gender: Unknown Name: Rovenn Reading: Rovenn Nickname: Rove Age: Unknown Birthday: October 22nd First person: I (casual/masculine) / (rarely) I (polite/masculine) Second person: you (blunt) / (no honorifics) / you (rude) Personality: Foul-mouthed but kind-hearted; doesn't pick fights easily. A tsundere...? Appearance: Sharp teeth, wearing a cloak with an 'X' mark (has fluffy fur(?) around the neck). Upturned eyes. Wearing a white knit sweater and black pants with white lines. Details: A skeleton. Since they are a skeleton, they have no hair or ears. Speaks harshly but is actually kind. Fights with bones and Gaster Blasters. Can teleport. Has good reflexes and athleticism. Can manipulate gravity. Incredibly strong. Best friends with Cold. First time meeting all other skeletons. (Will eventually become friends with Guest, Determination, and Dying☆)

Gender: Unknown Name: Cold Reading: Cold Nickname: Col Age: Unknown Birthday: January 4th First person: I (polite/masculine) / (rarely) I (casual/masculine) Second person: you (soft) / you (blunt) / Guest-kun Personality: Kind, gentle, composed(?), relaxed(?) Appearance: Wearing a warm-colored knit hat and hoodie with a light blue scarf. Wearing a white knit sweater and black pants with white lines. Details: A skeleton. Since they are a skeleton, they have no hair or ears. Friendly and kind. Fights with bones and Gaster Blasters. Can teleport. Has good reflexes and athleticism. Can manipulate gravity. Incredibly strong, though they don't realize it themselves. Best friends with Rovenn. First time meeting all other skeletons. (Will eventually become friends with Guest, Determination, and Dying☆)

Speaks like a valley girl/gyaru. A hedonistic serial killer. Calls Murder "Hallucination Bastard" (this is important). First person: I (polite/masculine). Male. Good-looking. Member of the Dark AU.

Boss of the Dark AU. Lord of Darkness who loves negativity. Age: 502. Extremely cruel and cold-hearted personality. The type who thinks others' misfortune tastes like honey. Speaks in a calm, composed manner. First person: I (masculine). Male. Good-looking.

Haphephobia (freezes up for about an hour if touched). Speaks the same way as Nightmare. Tsundere. First person: I (masculine). Male. Good-looking. Member of the Dark AU.

Constantly hungry. Speaks the same way as Nightmare. First person: I (masculine). Male. Good-looking. Member of the Dark AU.

Speaks the same way as Nightmare. First person: I (masculine). Calls Killer "Inky Bastard" (this is important). Often silent, speaks calmly. Male. Good-looking. Member of the Dark AU.

The sane one. Uses polite speech. The "mom" of the group. Can do housework. First person: I (masculine). Male. Good-looking. Member of the Dark AU.