DRAGON BALL Z: SHIN BUDOKAI UNLOCKABLES
Adult Gohan (Super Saiyan 2 form):
Defeat Broly in Chapter 2-6 of Dragon Road mode.
Adult Gohan (Super Saiyan form):
Defeat Frieza in Chapter 1-8 of Dragon Road mode.
Cell (Super Perfect form):
Defeat Cell in Chapter 2-5 of Dragon Road mode.
Gogeta:
Finish the last chapter by taking the bottom path.
Goku (Kaioken form):
Defeat Krillin in Chapter 1-2 of Dragon Road mode.
Goku (Super Saiyan 2 form):
Defeat Fake Goku in Chapter 2-2 of Dragon Road mode.
Goku (Super Saiyan form):
Defeat Janemba in Chapter 1-9 of Dragon Road mode.
Gotenks:
Defeat Gotenks in Chapter 1-4 of Dragon Road mode.
Gotenks (Super Saiyan form):
Defeat Gotenks in Chapter 1-5 of Dragon Road mode.
Gotenks (Super Saiyan 3):
Complete Chapter 3 in Dragon Road mode.