Nintendo is re-releasing musical DS title Electroplankton via DSiWare.
According to Kotaku, it will be released episodically - you'll be able to download four of the Electroplankton elements later this week, with the rest to follow.
That is if you live in Japan, anyway, as a European release has yet to be announced. Each Electroplankton element will cost 200 Nintendo DSi Points, equivalent to around GBP 1.50 / EUR 2. Or you can pick up all of them in the full boxed version for just under 23 quid from our friends ShopTo.
Make sure you now what you're getting though - read our double-edged review for the full lowdown.