having a complete save file is the difference between a standard roster and access to powerhouses like Minato Namikaze Killer Bee Sage Mode Naruto
: You can automatically unlock all characters by playing the game for a total of 12 hours and ensuring you have played every game mode at least once. Arcade Mode : Characters like Anbu Kakashi , , and naruto shippuden gekitou ninja taisen special save data
A hidden feature in the Gekitou Ninja Taisen series (often found in previous titles and reportedly present here) allows you to unlock all characters simply by having a cumulative across all modes. If you're stuck on a specific Gekken Road mission, sometimes simply leaving the game running in a menu can eventually grant you the full roster. having a complete save file is the difference
Go to Mission Mode. Use the strongest character (Sage Naruto). Set the AI difficulty to Easy. Use Turbo controllers to automate basic combos. Leave the Wii on overnight. You can unlock about 60% of the roster in 48 hours of idle grinding. Go to Mission Mode
If you want, I can:
Naruto Shippuden: Gekitou Ninja Taisen Special – Save Games
If you successfully install the save data, here is exactly what you unlock: