Electroplankton has its own stage in Super Smash Bros Brawl, it's proper name is Hanenbow.
You can unlock this by finishing Event 28 (Flower Blooms in the Echoes).
An artistic stage at heart, you won't be able to hear your own choice of music here. The Hanenbow are the pink things that move around the area, each time they hit a leaf a sound will be made.
Party like it's 1984.
You cannot harm me, for I am leaf.
Pacman used to be cool.
.. what are we doing here again?
You can sail the seven seas.
A new Nintendo Direct is coming
More Hyrule Warriors news next Monday
Nintendo Reports Quarterly Loss
Despite another loss, things are changing
Virtual Reality: The Future
Or a step to something bigger?
The Man Behind the Music
Weapon Design Contest winner for Monster Hunter 4 Ultimate US announced!
Link's Sword & Shield, Bow, and Armor are also confirmed
Opinion: The Greatest Launch Title?
Nintendo 64's Super Mario 64
An Interview with Treefall Studios' Eli Brewer
We meet the man behind "The Letter"
Put your face on Just Dance 2015
And get a console to play it on
Steel Empire on 3DS eShop next week
A load of bullets
Wii's World is not officially affiliated with Nintendo! (but they wish we were).