The classic puzzler will be released March 20 and will use the NWC for multiplayer battles. From the release: “Some modes give players special Tetris puzzles to solve. Others feature head-to-head action between two players, or massive wireless battles between 10 DS users, even if only one player has a game card. Players also can log onto Nintendo Wi-Fi Connection to compete in two- or four-player battles. Tetris DS even includes a point-based rating system based on players’ battle results.”
Can’t wait.
[Source: Nintendo]