In which I admit that sometime between Atari 2600 and PlayStation 2 or 3 gaming has passed me by, and that’s ok. — “Over the centuries” quipped Terry Pratchett, “mankind has tried many ways of combating the forces of evil… prayer, fasting, good works and so on. Up until Doom, no one seemed to have thought about the double-barrel shotgun. Eat leaden death, demon…” Hey, I understood that reference! I played me a…