Dettweiler

That was my first thought when I saw OPs screenshot. I still hear “check 6” in my head every time I get zoom and boomed in War Thunder

I heard a pretty compelling case for it recently. In the cyberpunk books, Johnny kills several people and blames it on his arm. There were some other points, but I can’t recall them right now.

Got addicted to swapping meat for chrome. Went cyberpsycho yet remained “high functioning”. Silverhand could also be considered a high functioning cyberpsycho.