Ratchet & Clank: Going Commando (Ratchet & Clank 2: Locked and Loaded in Europe, Australia and New Zealand) is a 3D platform/shooter for the PlayStation 2. It was developed by Insomniac Games and published by Sony in 2003. It is the second game in the "Ratchet & Clank" series. The words "Going Commando" are a phrase, or set of words, for wearing pants with no underwear.