The Legend of Zelda: Four Swords Anniversary Edition
/Nintendo has set a release date for The Legend of Zelda: Four Swords Anniversary Edition, a port of the 2004 Gamecube title The Legend of Zelda: Four Swords Adventures. Scheduled for release on September 28, 2011, the game will be available for download on the DSi, DSi XL, and the 3DS. The download will be free until February 20, 2012.
Four Swords Adventures was a great little Zelda title on the Gamecube but it was not meant to be played alone. However getting other people to join your game was a bit of a hassle. What with each person needing to have their own GBA and each needing it's own GBA Gamecube cable. The Anniversary Edition is said to have a "enhance new single=player mode" but since you can connect to other players wirelessly now, I'd say it's time to kick some Ganon butt!
Source [Destructoid]