There should be a bonus if you can finish this game fast enough. Found this cheat after I finished the game once.

We appreciate your understanding and continued support for the game." Dragon Ball: Sparking! Zero publisher Bandai Namco declined to ... to find their way into the PC version of Dragon Ball ...

Anyway, that aside, let's see what PC gamers can look forward to from Sega, Square Enix and Bandai Namco ... with gamers ...