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I-Ninja (Gamecube) Cheats & Tips

Your guide for cheat codes, tips, hacks and walkthroughs

Battle Arena

Get all the grades and earn the Master Grade.

Big Head Mode

Pause the game, hold R, and press Y (4x).  Then, release R, hold L, and press Y, Y.  Hold R + L and press Y, X, Y.

Battle Arena

Get all the grades and earn the Master Grade.

Big Head Mode

Pause the game, hold R, and press Y (4x).  Then, release R, hold L, and press Y, Y.  Hold R + L and press Y, B, Y.

Level Skip

Pause the game, hold R and press B (3x), X.  Then, release R and hold L and press Y, Y.  Release L, and press R, B, B.

Upgrade Sword

Pause the game, hold L + R, and press X, B, X, Y, Y, B, X, B.