Stingers appear as larger and more durable versions of normal Death Spheres, equipped with rocket pods. They will hover about and fire a burst of four yellow laser blasts at the character. At a sufficient distance, they will fire a volley of rockets that can deal a lot of damage.
They possess four fins that act as critical spots, which can be fired off to stun them momentarily. Like other robotic enemies, they are weak to corrosive damage.