Assassin's Creed IV: Black Flag is an action-adventure game developed by Ubisoft. The game was released in 2013 for various platforms, including the PlayStation 3 (PS3). The game's DLC (Downloadable Content) unlocker was created to provide players with access to additional game content. However, due to concerns over piracy and unauthorized access, Ubisoft patched the game's DLC unlocker. This paper provides an overview of the Assassin's Creed IV: Black Flag all DLC unlocker for PS3, the patching process, and the implications for gamers.