GTA4 done. pretty good map coverage really. the DLCs add 22 and 25 missions roughly, but GTA5 is looming so i probably don't have the will to cover them (or the Stories games) - it is tempting because they intersect with the main story here and there. the original story barely touches the airport
Max (VGCartography)
you're thinking "those flowcharts really only work if you also painstakingly draw the route of every single mission for every game individually so I can visually understand what you mean" - but i am already anticipating your needs.
