I mean like these entities looks cool but is inaccurate to the backrooms. If you want to know what's the entity that exist in the game and the backrooms canon these entities then there's smiler and partygoers. But if you want to know the other entities other than Smiler and Partygoer, there's that spider entity that look like Skin stealer, Insanity and crawler combine but the one who look like all meat, Yeah that's look like insanitys. Don't know why i want to make people i want to make people make backrooms related things to be more accurate, but nah idk. (Maybe because the backrooms entity skibidi dop yes make me felt mad and i want jump out of he's walls)
There is no real "canon" to the backrooms. Many people have their own interpretations of it, most just settle for the wiki or kane pixels one. Piggy backrooms also has its own "canon" and doesnt really follow the wiki or kane pixels. I do take inspiration from both, but a lot of it is my own original ideas