PX6 BladeBall

The PX6 Blade Ball was a small, floating robot shaped like a ball. It sported four blades at its midsection, which it used to harm Ratchet. They were originally found at the Maktar Resorts Galactic Gladiators competition, and could be destroyed mostly with one hit from any weapon, including the OmniWrench 8000.

A smaller version appeared in Ratchet: Deadlocked.

Appearances

 * Ratchet & Clank: Going Commando
 * Ratchet: Deadlocked