Gnarpy is a Gnarpian war general on xyr home planet. They are loud, egotistical, & abrasive towards others, thinking of xemself as superior to everyone else. Gnarpy shows no soft side or good intentions in their interactions with other characters, having very few positive interactions with other's Gnarpy is a chartreuse-green, bipedal humanoid cat-like alien with darker green fur patterns on xyr arms, paws, legs, ears, and tail. Gnarpy has four upright cat ears, two of which intersect on both sides of their head, alongside four arms. Xyr paws have 4 yellow pads surrounded by a darker green, with a 4 pointed dark green star pattern on the center pad. Xe also features 6 black whiskers with yellow spheres at the ends on their cheeks and two tails with neon yellow stingers on the ends. Gnarpy has four black almond shaped eyes, with two smaller than the rest, & a square-like cat smile. Xe also wears sleeveless armour, boots, and armbands with varying colors, though they are usually depicted as crimson. A yellow 4-pointed star is placed on the top right corner of Gnarpy's armor

Personality-wise, Pest is standoffish and cold towards other NPCs. He is a loner & doesn't wish to make friends though he often denies it when mentioned. He is easily annoyed, blunt, & often steals items & lie about it when asked if he knows where they've gone. Pest speaks Japanese, which he often uses to insult others so that they cannot understand what he is saying. Despite this, he may have a somewhat softer side to his personality His face features a devious grin with two sharp red eyes. His head sports beetle horns at the top, & mandibles protruding from his mouth. His teeth are sharp, as seen when grinning. All of his body parts are black with his head having a black shadow on top. On the front of his upper body is the word "Regret" in Japanese hiragana (こうかいせよ),The numbers "1314" in red are vertically placed on his left arm He also sports a modified version of the Roblox "R" Baseball Cap

Miss Circle is shown to be very cruel and violent once students fail her class, killing them. She is also known to play favorites, such as Zip, Oliver, and Edward. However, she still has them abide by the rules. Despite this, Miss Circle is also seen to be goofy & playful at times, but this could just be a mask to hide her more murderous tendencies Miss Circle is exceptionally tall with knee-length, spiky black hair forming two horns on top. She wears a black button-up shirt with a white collar, white knee-length rolled pants, & tall black boots with lower laces Her right hand has sharp, pointed fingers, while her left forearm is a giant, removable drawing compass with a retractable point

Claire was known for being a hard-working student who focused on her studies. She had a calm demeanor, but she could get annoyed easily by Zip, Edward, and Oliver's antics. Despite being a hard-working student. She was usually confiding in Engel, who was one of her friends Claire has a simple blunt bob cut hairstyle with a bow atop her head. She sports a white collared long-sleeved shirt with two buttons in the center Her attire is finished with white shorts, accompanied by ankle-length white socks & black shoes

The Figure is a blind entity that cannot see players, but its sense of hearing is heightened to the point of perceiving footsteps from far away. In The Hotel, the Figure patrols both The Library and The Electrical Room, while in The Mines, it patrols The Shafts, a set of three minor locations. The Figure is a towering humanoid entity with a red fleshy texture. It has a spherical head, lacking any facial features except for a wide, circular mouth filled with 25 randomly aligned teeth. It has a skinny body with a bone-like structure around its chest resembling a ribcage, long limbs with what resemble claws for hands, glowing blisters on its limbs & head, and a vein on the top of its head Its mouth also emits light whenever it hollers

Sans is lazy and relatively laid-back. Sans's dialogue reflects his personality, as he speaks in all lowercase, not even capitalizing names. Sans appears as a relatively short and paunchy skeleton, with mitten-like hands. He has white dots for pupils in his black eye sockets. When Sans can use telekinesis He is always seen with a wide, toothy-grin on his face. His clothes consists of a blue hoodie with a gray hood, a white shirt underneath, black shorts with white stripes on the sides, and a pair of slippers usually depicted as white or pink

Iris is a shopkeeper from Running From The Internet that sells items, emotes and coins/levels for Robux Iris is seen with a combination of 2 messy hairs, with black drooping ears, she wears a turtleneck & as well as a spiked collar with a heart

A dangerous Apex Predator of unknown origin, its speed and hunting abilities are unmatched. With its unique ability to turn completely invisible Pursuer appears as a humanoid figure with a black slateskin body except his head. His head is pure white, with the Ahenobarbus Henocied face in a lightish teal shade