Template:Stage Electroplankton is a peculiar new unlockable stage in Super Smash Bros. Brawl. It comes from a DS music game, which features extensive interactivity with the microphone.
The stage appears to consist of one large stem with 6 leaves branching out, 3 on each side. It also features the plankton being fired at the stage's platforms, which make a musical note on contact depending on the angle of the platform. The platform's angle, position, and color can be changed by attacking them.