If you own the Wii U version, all DLC is included on the disc/digital file by default. ⚠️ A Note on PKG Files
For consoles running CFW (Custom Firmware) or PS3 HEN, manual installation requires the correct .pkg files and matching them to your game's region (e.g., BLES01702 for Europe). tekken tag tournament 2 ps3 dlc pkg download link