"In possession of a tremendous amount of unauthorized materials?" Surely what they're actually objecting to is distribution of the materials, unless they think he never bought Diablo and those are illicitly acquired .pngs? Also what's the "unless" part, surely any settlement would require him to remove the material anyway? The tone of this email reads like something I'd find in my spam folder trying to get me to send gift cards to the "IRS."

Seems fake. The person doesn’t seem to exist and the accusation of possession is nonsense

Damn. Bad ass.