Pikmin 3: The Dweevil's Revenge/Unused content

Quite a bit of unused elements can be found within Pikmin 3: The Dweevil's Revenge.

Error Handler
''ERROR

TEXT UNABLE TO LOAD''

Used when unknown text attempts to load. Often caused by underflow glitches.

White Bulborb
Has an unused Piklopedia entry. There is also an unfinished and unused sprite sheet for it.

$nitcherbug
No Piklopedia entry. It lacks a sprite. When you hack to let it in the game, you will here a loud engine-like noise along with Pikmin suddenly setting on Fire.

Blugger
It seems to act like a Bulborb Larva in its noises and behavior. It has no Piklopedia entry. Its appearance is a black shape of some sort.

Candypop_false
It lacks a Piklopedia entry, and acts like a regular candypop bud until you throw a Pikmin in it. It disappears and the Pikmin stays in midair, stuck.

NINTENDO_
What appears to be a Nintendo Entertainment System (NES) that falls from the sky and acts as a non-breaking boulder. It is only an enemy that has infinite health power. It has no Piklopedia entry. What's unusual is that its referenced at the beginning of the the game. The President states "What, are you afraid that a giant machine will fall on you?" It is unknown what it's made for.

Gray_Bulborb_
Technically it is used, just in Multiplayer Mode.