Non-Canon Characters are characters developed by Mob Entertainment, but they are unofficial and don't appear in any of the mainline games. However, a select few appear as customizable skins in Project: Playtime. Most of these characters were created by the YouTube channels ZAMination and EnchantedMob.
ZAMination and EnchantedMob[]
Flax[]
Flax (unofficial name) is the twin sister of Poppy Playtime. She resembles Poppy but has blue hair, red eyes, and wears a red dress. She only appears in the thumbnail of the video "Poppy has a TWIN Sister!?".
Bunzoey[]
Bunzoey is the twin sister of Bunzo Bunny. She shares an identical appearance to Bunzo Bunny, but has pink fur instead of Bunzo's yellow. She debuted in the video "BUNZO BUNNY FIGHTS HIS TWIN SISTER!!".
Sissy Long Legs[]
Sissy Long Legs is the twin sister of Baby Long Legs, and is thus inferred to be the daughter of Mommy Long Legs and Daddy Long Legs. She shares an identical appearance to Baby Long Legs, but she is colored light pink and sports long eyelashes and a blue bow in her hair. She debuted in the video "Baby Long Leg's EVIL Twin Sister".
Project: Playtime[]
Killy Willy[]
Killy Willy, which was originally an OC made by GameToons, appeared as a skin of Huggy Wuggy from Project: Playtime. He is the only skin of Huggy Wuggy to be trademarked by Mob.[1] It’s rumoured that Killy Willy will appear in the future chapters, though it's likely his trademark is for the official plush merchandise of him.[2]
Box She Boo[]
Box She Boo is a skin of Boxy Boo from Project: Playtime. Rumored to be more than just a skin, she is thought to serve as Boxy’s female counterpart, similar to how Kissy Missy and Daddy Long Legs complement Huggy Wuggy and Mommy Long Legs, respectively. Visually, she resembles Boxy Boo, but her most notable differences are the burgundy bow on her head, her golden-yellow fur, and her light blue and pink box. Additionally, her box has a heart on the front instead of Boxy’s star.
Unused Content of Chapter 3: "Deep Sleep"[]
Sweet Sheep[]
Sweet Sheep is a Smiling Critter based on and created for Sheeprampage, a YouTube content creator and member of the Partners in Crime program. He is an anthropomorphic ram, characterized by gray wool that complements his expressive black eyes, ears, and tail. His features extend to tan ram horns, while a touch of dark gray graces his cloven hooves, outer belly, and the inside of his wars. In line with other Smiling Critters, Sweet Sheep sports a perpetual wide toothless grin, his inner mouth shrouded in mysterious darkness. A distinct black necklace gracefully traces down his center, showcasing a grey butterfly with enchanting yellow wings, each containing a red circular marking near the tip.
Sweet Sheep was intended to appear as an Easter egg in Chapter 3, specifically in a poster, but he was removed to avoid copyright infringement.[3]
Sleep Well[]
Orange Mini Huggy[]
The Orange Mini Huggy is a canonical Mini Huggy depicted in a mural on the wall of the Wack-a-Wuggy hall. However, like the other Mini Huggies featured in the Wack-a-Wuggy murals, the orange Mini Huggy’s experiment remains non-canon. His appearance is showcased in the non-canon music video "Sleep Well" on the Mob Entertainment YouTube channel, where he appears alongside a green Mini Huggy and other toys from Playtime Co..
Poppy Playtime: Forever[]
A.I.[]
A.I. is a sentient technology produced by Playtime Co., who made its debut in the spinoff experience Poppy Playtime: Forever as the main antagonist. It is a yellow dummy figurine with GrabPack hands as its hands and GrabPack components as its torso. A.I. does not have legs and is wrapped in long cables. Its face features a wide smile, cartoon eyes, bulging teeth, and test dummy hazard signs on both sides of its head.