Shujaa wa mchezo Mr Bullet: Stealth Ninja Killstreak ana maadui wakubwa na hili ni shirika zima na jeshi lake. Hata hivyo, ninja si kutumika kwa retreating, alikubali changamoto, na utamsaidia kukabiliana na maadui wote. Amua na atampiga risasi Bw Bullet: Stealth Ninja Killstreak.