When it comes to PlayStation 4, there are a few things that can be said with certainty. First and foremost, it means that the game is being played by someone who wishes to remain anonymous. This could be anyone from the development team to the player themselves. Secondly, it could also mean that someone is using a pseudonym in order to protect their identity. Finally, it could simply mean that the person does not want their name used in any way - whether this is because they are embarrassed or ashamed of themselves, or they do not want others to know who they are.
