Mystical Ninja Cheats - Nintendo DS
Primary Collection of Cheats
Alternate costumes
Collect all 30 Elephant Statues to unlock new costumes for all four characters.
Mystical Ninja History Lessons
Also have the Game Boy Advance game Kessakusen! Ganbare Goemon 1+2 inserted. At select locations throughout the game, various characters from the Game Boy Advance game will appear and tell you things about Goemon's past.
Space-Manbo mini-game
Also have the Game Boy Advance game Kessakusen! Ganbare Goemon 1+2 inserted. At the mini game menu, Space-Manbo will now be unlocked.