Talk:Zanuka Hunter/@comment-68.189.137.150-20140515215114/@comment-7687654-20140516004617

You fought Alad V and Zanuka, not the Harvester. Harvester may spawn mid-missions, solely targeting one player. - It also drops the Detron's blueprint parts. While Stalker, on the other hand, only contacts you if you defeat a boss (In this case you defeated Alad V and Zanuka.).