Battle Stadium D.O.N

# Unlocking characters

Gain money by doing missions, then go to the slot machine. Get three of the Shonen Jump signs (a head with a flag behind). You will then be taken to the bonus slot machine mini-game. Get three of the heads that have a "?" on them to unlock a character. The following characters can be unlocked by defeating them in Story mode, then playing the slot machine until they are won:

Buu
Cell
Frieza
Gaara
Majin Buu
Nami
Rock Lee
Trunks
Ussop

# Gallery

Successfully complete the game with any character.
# Hard mode

Successfully complete Single Player mode on the Normal difficulty setting to unlock the Hard difficulty setting.
# Very Hard mode

Successfully complete Single Player mode on the Hard difficulty setting to unlock the Very Hard difficulty setting.
# Time Attack mode

Successfully complete Single Player mode on the Very Hard difficulty setting to unlock Time Attack mode.