Project Eden Q&A

Im on the skytrain level. im in the room where you drop from in from the top , theres three pull down handles right next to each other that wont stay down . thetres a shaft next to them that leads to a room wheres there leachs i have to kill to get the handles...

how do i get the gate unlocked after i get the truck down? im on the ground zero level

Where do you put the command line perimeter?
Where is that?