Sleeping Dogs sends an undercover cop into the Sun On Yee triad across a compact Hong Kong built from four real Island districts. The designers photographed the city for a week and then bent it to fit the story.
This route visits the four districts in turn, starting with Aberdeen, where the story opens. Pins mark whole districts, not mission sites: no source ties a specific mission to a street.
Mafia II is set in Empire Bay, a city that never existed but borrows from six real American ones. This route follows Vito's story from Sicily in 1943 to the 1951 war between mob families and the Triads.
Only Sicily and a New York City stand-in are pinned; the sources tie no mission to a real place, so the remaining story stops stay unpinned.