The game features new large-scale bosses, an online co-op mode and Trophy support.Unlike the first game, the SIXAXIS motion sensing of the PS3 controller was not used for "charging" the Ninpo magic, but instead utilized as a secret way to "jiggle" the breasts of female characters.While Sigma 2 has additional content not in the original Ninja Gaiden II a large amount of content was also removed from the game, or altered. With Team Mission Mode, the single player version is removed. Players instead are given a computer-controller partner (if without a second player or offline). In Story Mode, Karma Scoring is removed and now only done in Chapter Challenge. Tests of Valor were also removed, scattering the rewards across Ryu's chapters.
Optimization Score
10
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