This game is rated ESRB: Everyone.
Electroplankton is an interactive music simulator developed by indieszero Co., Ltd. and released for the Nintendo DS in 2005. The game centers on ten distinct plankton-themed interfaces, each offering a different method for generating and shaping music. Players engage with animated plankton using the DS's stylus, touchscreen, and microphone in Performance mode, manipulating the creatures to produce evolving musical compositions. A second option, Audience mode, runs as a continuous self-directed musical display across all ten plankton types, functioning similarly to a demo mode while still permitting occasional interaction. The game prioritizes creative and sensory experience over traditional gameplay objectives, making it an unusual entry in the DS library. The Japanese first-run release was packaged with a set of blue earbud headphones, reflecting the emphasis placed on audio quality as central to the overall experience.
