30,000 Bonus Points
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.
Contributed By: BanjoKazooie.
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.
Contributed By: WWE.
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.
Contributed By: Javster.
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