The mountainous terrain in Connor Sherlock’s exploration game Birthplace of Ossian isn’t of this world. I don’t mean that rather than being real, it is virtual—its disconnection has many more layers than that. For starters, its colossal landscape is based on Glen Coe in Scotland, a place that Sherlock has never been but feels connected to through media like Highlander (1986)—he’s actually named after the main character, Connor MacLeod. Sherlock wanted his recreation of Glen Coe to reflect his physical distance from it. “I wanted the space to be as distant an echo of the real thing as I could make it, like…