This page contains I-Ninja Unlockables for Xbox called "Unlock Battle Arena" and has been posted or updated on Nov 14, 2006 by BRENDAN. Let us know what you think of this Unlockable by thumbs voting.
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.
View all Cheats for I-Ninja
Stuck on this game? Set a specific, clearly defined question and let others answer your question or view answers to previously asked questions. If you think you are an I-Ninja expert then please try to help others with their questions.
View All Latest Videos