[Assumptions]How Simon ended up in PATHOS-2

[Potato]

I find it weird that the screen (AKA Simon's field of vision)

Spoiler below!

distorts when near the Mr. Disco face like a camera would. This isn't like Slender: The Eight Pages where the character is viewing the gameplay through some recording device. Unless he's wearing some futuristic sci-fi helmet with a HUD or something, I think that the robot theory is perfectly plausible, maybe he's the brain of a human in the body of a robot, or vice versa.