Eight years ago, I sat at my desk enthralled. Bethesda had just released the first trailer for The Elder Scrolls 6, a then mysteriously nameless, locationless sequel to one of the biggest games of all time, and I reckoned I’d just found the secrets to both. It was going to be set in the region of Hammerfell, I reckoned. And the city of Sentinel was a crucial factor in reasoning why.