Jump! Ultimate Stars Cheats for Nintendo DS
At the 'Deck Selection' screen during a Wi-Fi match press Up, Up, Down, Down, Left, Right, Left, Right, B, A, Select, Start and you will receive double the amount of gems you would get normally when the match has finished.
Unlock Quizz Mode:
Complete Story mode.
Unlock Champion Rank:
Complete Point, J-Star and Elimination ranks in the J-Arena.
Unlock Pre-Configured Decks:
Play through ALL the J-Ranking modes and clear Point, Elimination, J-Star and Champion ranks in the J-Arena.
Complete Story mode and Quizz mode will become available at the Main menu.