The game stands out for its diverse mission styles and tight controls. You play as a "super-deformed," hyperactive ninja who must battle a synthetic robot army.
Reviewers generally praise the game's creativity while noting a few common drawbacks: Mike Matei reviews I-Ninja for Nintendo Gamecube I Ninja
: The game uses a bright, cartoony art style similar to The Legend of Zelda: The Wind Waker . While the technical graphics are minimalist by modern standards, the animations—particularly the ninja's "bloody" but cartoony finishers—are full of character. The game stands out for its diverse mission
: A belt-ranking system governs progression. You earn skill points and higher-coloured belts to unlock new levels and sword upgrades, which adds a rewarding sense of growth. Visuals & Tone I Ninja