HK-8 Aerial Oppression Unit

The HK-8 Aerial Oppression Unit can be found circling above Junkwatt Depot on Mechagon Island. In alternate Mechagon Island, there is one circling over Junkwatt Depot and another circling Rustbolt.

Objective of

 * Scrap This!
 * Delivery!
 * Why Spiders?
 * Toxicity

Trivia

 * It is probably a reference to the "HK-Aerial" (HK for "Hunter-Killer") VTOL drones in the  franchise.