Because the PlayStation Network store for PS3 is closed and the game is no longer actively sold digitally, installing DLC requires using official update packages.
Compatibility: Ensure your game and DLC are compatible with the RPCS3 version you're using. tekken tag 2 dlc rpcs3
On a mid-range PC (e.g., Ryzen 5 + GTX 1060), TTT2 runs at full speed with occasional shader stutter on first moves. For the best experience: Because the PlayStation Network store for PS3 is