The Revenge of Shinobi Cheats (Wii)

In round 4-2, there are many power-ups hidden that are 

revealed only by shooting them. On the first platform, 

jump and shoot and you'll reveal a 2-up on the platform 

across your position. Get it, die, and repeat! There's 

another 2-up on level 3-2. Go to the second elevator and 

locate the crates that are in the middle of the screen 

(on the second level). Then shoot the bottom-left crate 

until the 2-up appears.

As you already know it is almost impossible to get 

through 

the maze. Well those of witch who have know of a stash of 

jujitsu & power ups. Save these untill Neo Zeed. As soon 

as you start to fight,use lightning jujitsu, and crouch 

next to him and fire at will. As soon as the sheild is 

gone, use it again, and reapeat, Zeed is dead in 5 

seconds.

Finish any level with enough shurikens to equal 11 times 

the number of lives remaining, and you will receive 

30,000 bonus points (i.e., if you have 7 lives left, 

finish the round with exactly 77 shurikens.)

On the first level, enter the second building and find 2 

spikes near each other.  Use the "ninjitsu of mikin". An 

extra life will appear between the spikes.

For unlimited shurikens, set the number of shurikens on 

the Options screen to 0 and wait about 20 seconds. The 

zero will turn into an infinity symbol, giving you an 

unlimited number of shurikens.