As a pastime that encourages jumping across rooftops, scaling walls and generally defying gravity, freerunning is the closest that most human beings will come to living in a computer game (apart from joining the army, but who wants to do that? In real life you don’t get extra lives).
Many creative freerunners have realised this and taken to making real life parkour versions of video games with fairly spectacular results. So put down that controller, pull up a chair and wrap your peepers around these spectactular parkour showcases!