Disrupt NEST comm arrays: This is the second array mission in the campaign, but the first required one. There are five arrays, which is a lot, but Grindor is obviously very mobile and very powerful.

Locate Grindor: Go straight and fight the enemies with melee attacks. Hang a right and you'll be in a big open area. Snipe from the outskirts. Grindor is not much further, and when the enemies are out ...