Subject_0 in its mist form similar to ERROR_, but instead its color is tinted white and doesn't have red eyes. Subject_0's subject form sports his the appearance of a regular blocky robloxian with plain white skin and the iconic Roblox face, he generates mist from his hand if he needs to or swords colored to him. he has white tentacles and has cat like ears and a demon like tail, despite being a god, he is actually quite cruel, and he enjoys hosting parties for his creation, Subject_1, just so he can lure humans in to kill and eat them. Subject_0 is a male Subject_0 kills you in the Bad Ending out of pure revenge of not setting his soul free. Subject_0’s favorite holiday is Hanukkah, which could hint he’s a Jew. Subject_0’s voice can vary, since at one point, he sounded like tinfoilbot, while on the other hand he said “FATALITY” in a distorted voice. Subject_0 sometimes likes being creepy, like when he wrote a sentence for the player’s lungs to make him seem scary (or as 8DSK once said, it could hint he needed better lungs.) Subject_0 and ERROR_ were once in a battle once a part of him became sentient, and Subject_0 imprisoned ERROR_ in a black cube in the Theatre declaring him winner. He created many aspects of the simulation and virtual beings, such as the humans, and Bob the Monster Wall; he did not create the Rift however as it was built into the simulation by itself. Subject_0 is an actual god, as he was mentioned by Stalker in one of his lines and was confirmed that he created most of the aspects in the game, such as the Non-Subjects. Subject_0 is the first person to enter the simulation, having full God-like control.