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Deploy various Ninja and Monster units on the ground, and let them slash through incoming Mafia forces. This time Ninjas are invaded by a complete Mafia armies, with tanks and helicopters and it’s worse than ever! Unleash Black Ninja and Red Ninja to slash them!
Use your mouse to control. Use ARROW KEYS or AWDS to scroll the game. Use Hot Key 1, 2, 3, 4, 5, 6, 7 and Q, W, E, R, T, Y, U to unleash the ninja. Press Space Bar to open skill menu and pause. Press M: Toggle Music. Press B: toggle blood. Press K: toggle quality. Press S: toggle speed. Others, see in-game instructions.