The version of Four Swords we’ll be getting later this year as a free DSiWare download will be the GBA version that was included with the port of A Link to the Past.
Four Swords for the GBA isn’t as grand an adventure as its GameCube sibling Four Swords Adventures, but the frantic competitive/cooperative gameplay is pretty much the same across both versions.
It’s unclear whether Nintendo will update the DSiWare version to include features like online play or updated graphics. All we do know is that it will be out in the eShop this September.
Source: JoystiqStevenNo comments