[X] The mountain cycle was a military bunker from the Calamity War, one with impenetrable walls and a stockpile of weapons. As far as you're aware, that's the safest place to be in a firefight. Round up whoever you can and take shelter inside. Three giants stir in their slumber, deep in the earth.
[X] Retreat further back into the camp. You're no mobile suit pilot and the Heavyguns are unarmed, but they offer better odds than trying to take it on with a piece of construction equipment.
[X] This wasn't your fight. You're just a civilian, not a soldier. Find somewhere to hide, play dead in the rubble if you have to, but don't get killed in someone else's war. You remember someone who once said, "I mustn't run away."
[X] The mountain cycle was a military bunker from the Calamity War, one with impenetrable walls and a stockpile of weapons. As far as you're aware, that's the safest place to be in a firefight. Round up whoever you can and take shelter inside.
[X] Get one of the mobile workers online and try to catch the drones by surprise. They're only shooting in one direction, so ramming them from the side is better than sitting here and waiting to die. You can't guarantee you'll last long, but it's a promising alternative to nothing.