The PX6 BladeBall was a small, ball-shaped floating robot. It sported four blades at its midsection, which were used to attack intruders. They were originally found at the Maktar Resort Galactic Gladiators competition, and could be destroyed with one hit from any weapon, including the OmniWrench 8000.
A smaller version appeared in Ratchet: Deadlocked.
Behind the scenes
- If one focused on their sound when inactive, most notably on Siberius, they made a similar noise to that of an activated Homing Mine.