He experimented on Christy and brainwashed her into becoming his devoted servant.

One of his victims was Christy Glow, the little sister of Merely.

Pervision serves as the unseen overarching antagonist of Cream's segment of part 2, having been responsible for the murders of nearly the entirety of Desert Town's population aside from Merely and Jenny by the use of his minions. Pervision doesn't appear much in the main game, as he only appears in the opening cutscene and when he talks to Exetior, informing him of Exeller wanting to meet with him. Sally.exe: Continued Nightmare - Eye of Three Role in the game He managed to break out of his confinement and escaped into an alternate universe before being recruited by Exetior. Pervision was kept imprisoned and was tortured for thousands of years before breaking out, although it is unknown how much it affected his mental stability compared to Sark's. Although it's mainly unknown what his past life was like, it was known that he took part in the war against the Highests and was captured and imprisoned by Stich-Lite after the demons lost the war. Pervision was born 5,500+ years prior to the games. 2 Sally.exe: Continued Nightmare - Eye of Three.He is voiced by DarkBox, who also voices Knuckles, Negagen and Sark in the same series, as well as Exeller from the Sonic.exe: The Spirits of Hell series. He is a demon of gap, a brilliant scientist, and an assistant to Exetior, who creates monstrous organic hybrids to carry out the capture of Mobians to demonize and use for his twisted experiments. He appears as a major antagonist in Sally.exe: Continued Nightmare - Eye of Three, a recurring protagonist villain in Nightmare Shorts and the main antagonist of the upcoming Project 25: Viral Dream. Pervision is a major antagonist in the Sonic.exe: Nightmare Version series created by JaizKoys. ~ Pervision talking about the portal to The Abyss. I'll just find a subject that's not important to anyone or me, and send them inside. Perhaps there's no oxygen, or you may teleport into a dangerous place, or perhaps you will instantly die once you set foot there. We know nothing of the peculiarities of that world.

Sonic exe spirits of hell