|Densely Droney with a Chance of Pain|
|Cracking the Sage||Assault and Batteries|
P.I.T.A Pal - Complete mission without damaging a drone or scanner. - 500 Plex.
Outwit the Half-bits - Complete mission without taking damage from drones. - 500 Plex.
Giga-hurt - Destroy all drones. - 1000 Plex.
If you're going for the first two bonuses, you'll need to be in a Rogue. Use your cloak and decoys liberally to throw the drones off, and watch out for the scanners sprinkled about the top and bottom of the map.
Despite the numbers against you, fighting your way through shouldn't be difficult. Your opposition is made up of various rank 1 and 2 hulls, and they're spread out through the map instead of concentrated into a giant ball of pain.