: A valid copy of the game (common serials: BLUS31002 for US or BLES01702 for EU).
If your DLC comes as an official .pkg file (often obtained from the PlayStation Store archives): tekken tag tournament 2 rpcs3 dlc
Note: TTT2’s DLC on PS3 was mostly free (characters/stages) or included in updates – on RPCS3, you install them as .pkg files. : A valid copy of the game (common