Just Cause 3 – Porto Darsena secret entrance (panel code)
Porto Darsena has 4 terminal that have to be activated in the right order to open up the mountain entrance.
Porto Darsena Terminal Code:
1 4 3 4 2 1
After activating the panels, the ground entrance will open and you can jump into it. You fall for a while and fly through a worm hole like tunnel. It looks pretty cool, but doesn’t seem to have a real use, except for when you need to Costa Sud quickly from this exact location.
The wormhole acts simply as a nice little quick travel easter egg.