Rocket tanks are enemies in Ratchet & Clank. They are blargian tanks manufactured by Drek Industries, and superior versions of the cannonball tanks, fought on Veldin during "Save Ratchet's planet", during which they would patrol key locations. The rocket tank fires at a formidable range and rate of fire, though its accuracy is lackluster.
Due to their rate of fire, either using the Decoy Glove to distract them or firing the Visibomb Gun from distance may be necessary to avoid their damage. Due to their armor, they can be difficult to destroy, and the Glove of Doom or Devastator are the best weapons to do so in medium range.