OK, now I'm going to tell you a VERY easy way to get ALOT of B.P's (Battle Points).
First off: Make two characters.
Next: Make sure you don't have any opponent. Go to multiplayer and choose the character who going to get B.P and who is going to lose.
Then: Start the fight and kill your opponent with the character whos going to get B.P's and when the fight is over you will get like 12000 B.P's.

This is Giga Jake and I have made a new discovery! I posted on how to see Super Man, well, after reading many magnas I read Dr. Slump one of Akira Toriyama's (creater of Dragon Ball and Dragon Ball Z) older magnas. There was a character named Suppaman! In our words Sourman. He's pretty much a gimmick of Superman, but funny never the less. So there you have it, the truth revealed. SORRY Akira for mistaking you people

Any time you are fighting in the eastern captial (v.s. With your friend makes it so much easier) head over to the yellow telephone both near the park. You can destroy this with no problem. Do so. When you destroy it you with see the top half of Super Man in the debris. Touch him and he will jump on a skateboard and roll out of the screen.