Because there's never enough Tetris to go around, Majesco and Tetris Online, Inc. today announced two new falling block puzzlers, one for Wii and one for DS.
The involvement of Tetris Online seems to indicate that the titles will be downloadable, considering the company is behind WiiWare's Tetris Party and XBLA's Tetris Splash. It'd be curious to bring another one to WiiWare since the one already there still sells very well. But a DSiWare version, now that makes a bundle of sense.
The games are slated for a Spring 2010 release. We'll neatly stack future details for you as they fall from the sky.