High Quality Content by WIKIPEDIA articles! 50 Cent: Bulletproof is a video game for the PlayStation 2 and Xbox platforms. It was developed in response to Grand Theft Auto: San Andreas after 50 Cent was asked to voice the game`s protagonist Carl "CJ" Johnson with 50 Cent stating that he will only voice himself in video games. The game was reworked into a PlayStation Portable version and titled 50 Cent: Bulletproof G Unit Edition, with a top-down perspective.