The Revenge of Shinobi Cheats

When you have the Weapons Upgrade item, walk and you'll notice the shinobi holding a light on his wrist. This light is the Mystic Shield. It will protect you against small projectiles like ninja stars and bullets, but not against bigger ones like the grenades the soldiers throw.

(Note: The shield is only activated when you walk.)

Go to the Options Screen, move the pointer up to Shurikins and set them to 00, wait about 30 seconds (without moving the pointer). You will here a sound and the ''00'' should change to an infinite symbol. Start the game and you will have unlimited Shurikins.

One the second stage of level four,fire at the base of the first conveyer belt.A special Musashi symbol will appear.Hop onto the conveyor belt and let it carry you to the end.You lose a life but you gain 2.Keep doing this until you have as many lives as you want/need.

If you want to earn 30,000 bonus points, make sure you end a level with eleven times more shurikens than the number of lives you have left.

There are 9 Bronze Trophies, 2 Silver Trophies, and 1 Gold Trophy.

Open the 'Stage Practice' Mode on the main Screen, where you can practice any level that doesn't have a boss.