Modifying console file structures carries distinct technical risks, including total save file corruption if the title updates do not align perfectly with the unlocker patch. Furthermore, connecting a heavily modified console online to the PlayStation Network always introduces the risk of an account or hardware ban, though the native multiplayer servers for WWE '13 were taken offline years ago.

To expand on the game's content, several DLC packs were released for WWE 13, offering additional playable characters, stages, and other features. Some of the notable DLC packs include:

To utilize archives or unlockers from groups like DUPLEX, a standard retail PlayStation 3 cannot be used. The console requires specific modifications:

Its primary function is to bypass the license check for the game’s downloadable content. Instead of requiring a purchased license from the defunct PSN store, the unlocker "tells" the game that the licenses for all additional characters, moves, and arenas are already present. What Content Does it Unlock?

Rikishi, Scotty 2 Hotty, Grand Master Sexay, Gangrel, and Val Venis.