Play as an enrage ninja killing every assassin to revenge the dead of his wife. When they dare to drive a ninja angry, there will only be blood. FEATURES- True ninja experience- Power-ups, utilities and more- Tons of missions- Global leaderboard & achievement- Excellent multiplier system- Fast pace and simple control- Both HD/SD are supportedKNOWN ISSUES: FC on low devices such as: Samsung Galaxy Y, Samsung Galaxy Y Duos, Samsung Galaxy Ace, Samsung Galaxy Ace Duos, Samsung Galaxy Mini, Samsung Galaxy Pocket. We support SD graphic now but if the problem still persists, please try following solutions: - Shut down others running applications- Reboot the phone. Switch off sound/music in the gameIf none of above solutions works, then we are sorry but your phone just does not have enough memory/ram to play this game.