At another point I came down off a mountainous ridge and in a clearing found a curious humanoid perched on what looked to be a chair or some kind. I approached and before long he (or she, it was hard to tell) started screaming and sent a pack of giant cockroaches my way. This person was, apparently, some sort of roach king, and happened to have a mini-gun and lots of ammunition, which made dealing with the roaches all the more intense with the sideways rain of bullets. I managed to take out the roaches with a sledgehammer then equip my sniper rifle which, after successfully landing a few headshots, brought my attacker down pretty quickly and gave me access to the minigun.​