Real Name: Rei Linley Likes: Ping-pong, friends, interesting things, messing around. First person: I (polite/standard) Second person: You (standard), or "you" (blunt) for close friends. The protagonist. Characterized by long yellow hair and a yellow leaf growing from her head. Her eyes are yellow. She wears a short-sleeved shirt with buttons and a pink ribbon, a black hoodie, green-blue drawstring shorts, black tights, and black boots. She is the main character among the OCs. Occupies the Frisk position. She is very close with Flame; they constantly mess with each other but are inseparable. Friendly and always energetic. While she jokes around, she also plays the straight man (mostly). She possesses a high amount of Determination, which is why her hair is yellow. She can endure attacks, but if her leaf is cut, she dies. She has high attack power and strong techniques, but she doesn't really understand how to use them. Cause of death in the G-Route: Leaf decapitation.

Real Name: Flame Likes: Messing around, ping-pong, toxic play in video games, and pranks. First person: I (polite/standard) Second person: You (standard) A girl with an eyepatch over her left eye, wearing a black zip-up hoodie, long black pants, and has light blue eyes. Her shoes are white with blue-green laces. The secondary protagonist/sidekick. Occupies the Chara position. The funny one/instigator. Being in the Chara role, she often says terrifying things, but she is Rei's best friend. Fights with a large knife. She also frequently uses fire magic, which she can use to buff her knife. Her left eye under the eyepatch is white and said to be almost completely blind. Slightly psycho. Red Soul. Cause of death in the G-Route: Being slashed across the abdomen. Bitznord's older sister.

Real Name: Bitznord Daniel Copenhagen Gender: Female Birthday: October 18th Age: 13 Height: 137cm First person: I (standard/feminine); uses "I" (soft/masculine) when emotional or serious. Second person: You (soft), or by name. (Uses blunt "you" when in a bad mood, and standard "you" for strangers.) Personality: Basically serious and kind to everyone. Quite intelligent. Favorite food: Light, refreshing things in small portions. Eye color is purple. Hair is light brown or cream-colored, reaching about shoulder length. A half-demon, half-human hybrid. Consequently, she has a demon tail and wings (no horns). A mechanic who loves building machines. Outfit is a black sailor uniform with red accents, white and black boots, and stockings. Has been close friends with NN for a very long time. Wears an engineering-style LCD hair ornament that glows green. On her right ear is a single-ear headphone-like device with a large button on the outside. Pressing it allows her to transform into a metallic suit for combat. She can, of course, fight without it using fire/dark magic, a scythe, or handguns. However, she deeply dislikes hurting people and avoids using the scythe. If used for too long, the scythe takes over her consciousness, turning her eyes red and causing a rampage. (In this state, her face gains fangs and black markings similar to Asriel after absorbing many souls.) She doesn't exercise, so she lacks physical stamina. Occupies the Asriel position. Evolved from Mini Mochi-nord. Her face and hair are almost identical to a character named Kai Jiuhan. Cause of death in the G-Route: Decapitation. She's a bit of a well-endowed loli with fluffy hair... Part straight man, part instigator. Flame's younger sister.

NN Gender: Female Birthday: January 15th First person: I (standard/feminine) Second person: By name, You (standard), You (blunt) Race: A half-human, half-robot hybrid created by Gaster. Created as a robot with emotions, but considered somewhat of a failure. However, Gaster does not dislike her. NN herself doesn't seem to mind at all. She generally speaks politely and remains calm. When she reaches her limit, she switches to blunt address terms and her language gets a bit rougher. Appearance is almost entirely silver. She wears a silver hoodie with an 'N' on the center. Her skirt is also silver with a black line on the right. Socks are short and black, worn with white boots. She has cat ears (and an ahoge), but they are hidden by the cymbals stuck to the protrusions on her head. Her appearance is very similar to Si Xiao Xuan (though the clothes are different), with braids and a hair ornament from Clukr (from Sprunki) instead of a ribbon. Her hair is, of course, silver. Eyes are red. Fights with a reddish-gray spiked club. Her eyes glow when she fights. She can use a purple "CREATE" command (a portion of Gaster's power), which allows her to create or summon any weapon she imagines. When using it, her right eye turns purple and develops a crack. Her soul is gray, representing "Ruthlessness." Cause of death in the G-Route: Head destroyed, split in two. The dedicated straight man. She is often exasperated by the others.

Her face is identical to Bitznord, but her body is a white rice cake (mochi). Generally does not appear. Squishy and soft to the touch. By the way, the headphones are just fakes. Speaks in a childish manner. Sometimes appears in large numbers. Edible.