MegaCorp Sweeper Bots were special MegaCorp robots whose purpose was to clean the streets of Megapolis. However, they malfunctioned and would attack Ratchet or Clank by spinning their sweepers. Their eyes turned different colors for different codes. Green eyes meant that nothing was wrong. Yellow eyes meant that they were suspicious that someone was there. Their eyes turned yellow if Ratchet shoots a sweeper bot and was not within the proximity. Red eyes meant that Ratchet was within the proximity and they were about to attack.
- The way their eyes glow as Ratchet gets closer is similar to the Scoutbots of the previous and next games.
- Ratchet & Clank: Going Commando (first appearance)