NINJA GAIDEN 3: Razor’s Edge is one of three games in NINJA GAIDEN: Master Collection, alongside NINJA GAIDEN Σ and NINJA GAIDEN Σ2. Its design centers on high-speed ninja action: Ryu Hayabusa is joined by Ayane, Kasumi, and Momiji as playable characters. Ayane also has a dedicated story, giving her a distinct role in the game.
Combat challenges reward alert play. Hidden skulls in each chapter lead to Tests of Valor, where players face some of the series’ fiercest enemies. The three female ninjas can also be used in NINJA TRIALS. Progression gives these battles a longer arc: Golden Scarabs and Karma collected in combat can unlock weapons and ninpo, while upgrades carry over into later playthroughs. Unlockable moves include Cicada Surge, which dodges enemy attacks, and Meditation, which uses Ki to restore health.
Its character choices, combat trials, and carried-over upgrades point to a format built around solo play and replaying challenges. The collection description says online multiplayer is unavailable for NINJA TRIALS, a useful distinction when considering the game’s play format.