"Help the Black Ninja to defeat all the invading Ninjas using various weapons. Instructions: The default language of this game is not English, but you can switch to English language. Scroll through the menu on the title screen using the Up and Down Arrow Keys and select the THIRD button by pressing the Space Bar. Then select the THIRD button again on the next screen to switch to English titles. Controls: Move Right Right Arrow Key Move Left Left Arrow Key Jump Up Arrow Key Attack Space Bar"