It's a database file that some claim can modify Tekken 6 (typically on PlayStation Portable or emulators) to unlock characters, costumes, or enable cheats like infinite health.
: Ensure the cheats match your specific game region. Tekken 6 typically uses ULUS-10466 (USA) or ULES-01376 (Europe). Installation Guide for PPSSPP To activate cheats in your emulator, follow these steps: Tekken 6 Cheat.db File Download