Ensure you have the EBOOT.PBP file for the specific Tekken game you want to play. If you are converting your own legal backup disc using a tool like , make sure to apply the correct compression level (usually 0 for no compression, or up to 9 to save space) and double-check that the Game ID matches the original region of your disc (e.g., SLUS-00402 for Tekken 3 US). 2. Connect Your PSP to Your PC Turn on your PSP. Go to Settings > USB Connection . Open the PSP drive on your computer. 3. Transfer the Files to the Correct Directory
Launch the application. If you prefer a clean look, select the "Classic Mode" interface rather than the themed mode. Step 2: Load Your Tekken ISO
Sony originally sold classic PSX games directly on the PlayStation Store in this format.