Prototype is a blocky robot with a white casing. He is seemingly unfinished, with exposed mechanical elements on their right arm, legs and back of the head. He has blueish-purple eyes with a hot pink highlight.

Prototype can remove his faceplate, revealing a second face underneath.

Prototype is a blocky robot with a white casing.

Wallter has the appearance of a tall, grey humanoid figure with a beige torso and dark gray legs with a drawn-on smile. Unlike most other NPCs, Wallter has more than 6 body parts, as he has 10 extra joints.

Gregoriah is a humanoid creature with primarily black skin. He has one sharp, upright horn on the right side of his head, with two bands - one cyan and one orange - wrapping around it. The same pattern can be found above his hands, which resemble paws. He can be depicted with some tufts of black hair on the right side of his head. He has paw pads on the undersides of his hands.

He has big, heavily lidded eyes with yellow sclera and pupils and orange irises. He has blue fangs, blue round eyebrow

Gregoriah is a humanoid creature with black skin.

Gnarpy is a green, bipedal humanoid cat-like alien

a purple(ish) entity that is very silly (hence the name)

A silly *armless* guy with glasses.

FleshCousin will have the same avatar as one of the players in the server, except the face is a really bold default (Smile) face accessory. This makes it a shapeshifter.

In Yeuc_c's tumblr though, it's been shown that FleshCousin is a gray R6 rig, wearing a piece of paper with a smile face drawn on it's head.

A clumsy 8 year old boy that loves to play with his parents and toys!

A clumsy boy.

Infected is a Robloxian that has short brown hair with a purple hat (the Sk10r Boi accessory), yellow skin, eye bags, black pants with white shoes, and a pink t-shirt with the words ''TOUGH GUYS WEAR PINK'' on it. The word pink is written in a darker color of pink than the shirt, compared to the rest of the text being in black.

Infected is from an old Roblox roleplay game.

Scag is a medium-sized CRT television on a small trolley. She has a glowing blue screen, a robotic claw arm, and a CD player on the shelf beneath her TV. The TV screen displays her face. While she is in the elevator with Prototype, all her faces can be faintly seen layered over each other on her screen.

Scag is a medium-sized CRT television on small TV

A silly *armless* guy with glasses

Pilby appears as a white anthropomorphic caterpillar with four arms and a light green, cyan green, and azure coloured abdomen. They have pink hair to go along with their azure hat, pink bowtie, and cyan green nose.

Reddy has the appearance of a tall coral red figure wearing a dark red tie. It has its left leg exposed to a metal bar. Its head is a cut out red ball with white dots in holes for eyes and a jaw.

Pest has a blocky build, mainly having the appearance of a 2011 Roblox Guest. 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 2006-2009 Roblox logo in Japanese Katakana (ロブロックス) and on the back of his torso are the words "make a free account to change how you look!" also in Japanese. (見た目を変える ためにフリーのアカウントを 作りましょう! ) The word "guest" (ゲスト) in red is vertically placed on his left arm. He also wears the ROBLOX 'R' Baseball Cap

Pest has a blocky build, looking like a 2011 guest

Bive's entire body is made of black hair. She wears vibrant white glasses that seem to emote as eyes do in official art, and she has yellowish-white teeth with two sharp canine teeth. She also wears a beige detective-esque suit and stands in a paranoid stance.

Unpleasant appears as a thin rectangle with a gradient consisting of the colors green, pink, and orange.

Unpleasant appears as a thin rectangle.

Lampert appears as a grey Robloxian character, more specifically using the R6 rig, with the exception of the head, which has been replaced with a light-yellow lampshade, with a switch located to the bottom-right of the lampshade. He also has a black electrical plug for a tail.

He has a smiley face similar to Wallter's, but with bags under his eyes and drawn a bit more crudely.

Mannequin_Mark has an entirely wooden body, except for his legs, which is a dark gray stand. He has a crudely drawn face that is similar to the default Roblox face and wears a hard hat that can be green or yellow.

Split is a Banana Fruit-taur (a fictional species of snail-dog centaurs). Her hair is made of bananas that assimilate thick hair strands, she wears brown glasses, and a coiled-up banana as a shell. She has 2 squiggly antennae and brown eyes, a round, almost completely spherical nose, and a calm smile. She also has a light yellow skin tone and an orange shirt. The brown tips of the bananas on her are a wood texture. The design was made by canvascreature.