Stages
Description: Unlock the stages below, fulfill the requirement listed.

Desert (Daytime)	Green Shenron's wish
Desert (Evening)	Win in the Yamcha Game Tournament level 2
Desert (Night)	Win in the Cell Games level 2
Hell (Janemba's stage)	Beat "Janemba" in "Special Saga"
King's Castle	Red Shenron's wish
Mount Paozu (Grandpa Gohan's house)	Green Shenron's wish
Muscle Tower (Red Ribbon's Tower)	Beat "Decisive Battle at Holy Palace" in "Dragon Ball Saga"
Penguin Village	Red Shenron's wish

More Characters
The following characters can be unlocked via the methods listed:
Chi-Chi - Collect the seven Dragonballs from Dragon History gameplay by smashing breakable stuff. You can also collect them by winning tournaments.
Future Gohan - Collect the seven Dragonballs from Dragon History gameplay by smashing breakable stuff. You can also collect them by winning tournaments.

Characters
Description: The characters listed below can be unlocked for use in the game.

Android 8	Defeat "Affectionate Android"
Arale	Defeat "Dream Match: Goku vs. Arale"
Babidi	Defeat "Farewell to the Proud Warrior"
Cyborg Tao	Defeat the second level of the Otherworld Tournament
Devilman	Defeat "Unexpected Help"
Dr. Wheelo	Defeat "Strongest in the World"
Fasha	Defeat the third level of the Yamcha Game
General Blue	Defeat "Penguin Village"
Goku GT	Defeat "Immortal Monster"
King Cold	Defeat the third level of the Cell Game
King Piccolo	Defeat "Goku Strikes Back"
King Vegeta	Defeat "Galaxy Battle"
Nail	Defeat "Super Saiyan"
Nam	Defeat "Ceiling vs. Ground"
Nuova Shenron	Defeat "Solar Warrior"
Pilaf Machine	Defeat the second level of the World Martial Arts Tournament
Spopovich	Defeat the third level of the World Tournament
Tambourine	Defeat "Goku Strikes Back"