During Nintendo’s E3 conference they announced that, to celebrate this years 25th anniversary for Zelda, DSiWare would be receiving a Four Swords title, which would be priced at the all appealing amount of $0. Unfortunately, if you were expecting an all new adventure, you’re out of luck. According to Joystiq, the title has been confirmed to be the original Game Boy Advance Four Swords title.
Four Swords was originally bundled with the GBA port of A Link to the Past, allowing for four player action using link cables. The DSiWare version would, most likely, work via local wi-fi. Nintendo hasn’t announced if any enhancements will be made to the title, like updated visuals or online gameplay. But it is hard to complain about something that’s free.
The title is set to launch this September.