Cendamos was able to find some interesting hidden stuff in the memory of this game. Items such as the Giant Hammer, Mega Crush, Enemy Set and Power Wrist were removed from the final game. Not much is known about these items, other than the Power Wrist was probably similar to the one in Wind Waker, giving the hero double the strength.
Also seen is what appears to be a baby Chuchu, or maybe a beta version of a regular Chuchu.
There was also a character sprite showing your stats on the menu that changed whenever your item or status changed. On the far right of the screen shot, you can see what it’d be like if you were being shocked.