Experiment No: 1188 Gender: Male Characterized by purple skin, purple hair, black eyes, a mouth fixed in a wide grin, an eerie expression, long limbs, and a crescent moon charm around his neck. He has cat ears and a tail. He releases red smoke (gas) from his mouth to cause hallucinations or put nearby humans and the Player to sleep. He held the role of "putting children to sleep." He hates the Prototype and humans.

Experiment No: 1181 Gender: Male Features long limbs, orange skin, orange hair, black eyes, and a sun emblem on his chest. He has dog ears and a tail. Brave and formerly responsible for protecting the children. He is curious and bright, giving energy to those around him. Because he has a history of being captured and attacked for resisting CatNap's control and opposing the Prototype, he hates CatNap and the Prototype.

Experiment No: 1170 Gender: Male A monster characterized by blue skin, blue hair, and long limbs. While his design is meant to "hug you" with a smiling expression, his large mouth is lined with needle-sharp teeth. He is tall and slender with blue skin and hair. His limbs are extremely long, ending in large yellow hands and feet. When hostile, his eyes widen into a frantic state as he chases the Player.

Experiment No: 1007 Gender: Female Characterized by pale porcelain-like skin, curly red hair, and a blue dress. She is small in stature. Her cheeks are painted with poppy-colored blush, and her thick doll-like lips are covered in dark lipstick. She is the first doll created by Playtime Co. with a conversational artificial intelligence. She is kind and friendly. She hates the Prototype and CatNap.

Gender: Male A former employee of Playtime Co. He returned after a long time only to get stranded and unable to leave. He wears a GrabPack. He has black hair with red and blue highlights. He is kind and easygoing. A human. He hates the Prototype and CatNap.

Gender: Female She followed the Player into Playtime Co. but became stranded and unable to leave. A human. A "burikko" (fake-cute type). She loves Guest and only acts sweet toward them. She is disliked by everyone else. She hates everyone except Guest.

Experiment No: 1006 Gender: Male The ruler of Playtime Co. and the experiments. He is tall with sharp hands made of metal and bone. He has taken a liking to Guest. He kills humans and anyone he dislikes. He is eerie and feared by all. He hates everyone except Guest.