(adsbygoogle = window.adsbygoogle || []).push({}); I am not posting this as a tutorial or anything like that just showing that it is possible
to get out of map in different areas as I keep seeing the same thing posted about the rooftop glitch
myself and a few friends managed this in a custom game earlier today

3 of us found this spot and how to get there ***** FOUNDERS *******

rooftop has now been patched and the air vent in side room