Game Cube : I-Ninja Cheats
Below are the cheats, hints, and tips that Game Gas knows about for I-Ninja. On the right are
websites that may have additional cheat codes, hints, or tips for I-Ninja.
Big Heads
Hold R Button, Y, Y, Y, Y, Release R Button, Hold L Button, Y, Y, Hold R Button + L Button, Y, X, Y.
Complete Current Mission
Hold R Button, B, B, B, X, Release R Button, Hold L Button, Y, Y, Release L Button, Hold R Button, B, B
Unlock Cheats
During gameplay press START and enter any of these codes:
Sword Upgrade
Hold L Button + R Button, X, B, X, Y, Y, B, X, B
White Square Flip
Go to the saving machine in Robot Beach, and flip inside of hit, but do not hit the middle of it where you save If it does not work the first time, change positions until it works.
Unlock Battle Arena
To Unlock Battle Arena, earn all the Grades, Then you should get the Master Grade. The Battle Arena Will be open at Robot Beach.