From version onwards, the mod uses its own unique save data files, making some older BT3 save files incompatible. You can unlock everything instantly without downloading external files by using the built-in cheat code:
When discussing "verified" save data for Dragon Ball Z: Budokai Tenkaichi 4 , it is important to distinguish between the official sequel Dragon Ball: Sparking! ZERO , and the popular fan-made mod for the original Budokai Tenkaichi 3 The Official Game: Dragon Ball: Sparking! ZERO Released in October 2024, Sparking! ZERO dragon ball z budokai tenkaichi 4 save data verified