Walkthrough can be found below!
My god was this quite the doozy. I was so stuck on finding Ending 1 until I read through what was happening, especially with the building rage I was seeing. I then decided to experiment and whoo boy I finally did it! I finally collected all endings!
Man! That was so interesting! I loved how unique the faces were each time we returned to the title screen and replayed the visual novel. I love how hilarious it is that Graey can never be satisfied with his portrait and that karma truly bit his ass. The one thing I'm curious about is how many parts of him is still human and how many are robots. Yet I'm also curious about the fact that it seemed as though the canvas and him are linked, as if whatever is painted on it directly reflects or contradicts what is on Graey's face.
Not only that, but the story behind MC's creation and so many others was through a blood use of murder against artists is just, that's such a mysterious horror filled plot that honestly I'd love to see it more, especially when MC was created to somewhat mirror Graey's face so MC would be wrongfully accused of all the crimes Graey committed.
Regardless to that, truly it was a lowkey terrifying and tense moment with the MC just trying to do as they're told but can never go up to the unrealistic demands of the client. So cool!
Ending 1: Continuously spam the first two options, don't click "Paint your portrait", instead, collect Graey's annoyance by ignoring the third option and spamming "Serve you" and "Become your vessel".
Ending 2: Answer Graey's questions properly then choose "Do as I request" and "Do what you're programmed to do".
Ending 3: Answer Graey's questions properly then choose "Do as I request" both times.
Ending 4: Answer Graey's questions properly then choose "Do what you're programmed to do" both times.