Get back on a Building
If you fall off a building you can launch the grappling hook and climb it to the top then press A to launch the grappling hook again until you get back on the building
Get back on building
If you fall off launch the grappling hook and climb as high as it goes Then press A and launch it again until you are back on the buildingRooftop level
Get back on building in Rooftop level
If you fall off launch the grappling hook and climb as high as it goes Then press A and launch it again until you are back on the building
Use the Autosave feature
If you fall off launch the grappling hook and climb as high as it goes Then press A and launch it again until you are back on the building