Insomniac Games officially announced the development of Ratchet: Deadlocked as the fourth main installment in the Ratchet & Clank series.
Ratchet: Deadlocked was released for the PlayStation 2 in North America, bringing a darker tone and more combat-focused gameplay to the series.
Ratchet: Deadlocked launched in European markets, expanding its player base internationally.
Ratchet: Deadlocked was released in Japan, completing its global rollout.