depends which one you are talking about, but yes.
unless ofcourse you are talking about the new Legend of Zelda Four Swords Anniversiry edition, on the dsi shop for free
A Gamecube
You need at least 2 people to play four swords on GBA.
You need to beat both games in the game pak (The legend of Zelda a link to the past and The legend of Zelda four swords). That's the only way to get in there unless you want to hack into your own game. The four swords will take forever to beat because you need expensive coneters and 3 more gameboys and four friends that can really play the game. I hope this answer helps!
To do that, you would need the following. But you would also need to be good at playing multiple characters in a game at the same time. Gameboy Advance (x4) Legend of Zelda: Four Swords Adventure (x4) Gameboy Advance Link Cable (x3)
you need to get an action replay disk or card that can get you unlimited lives of all swords and items (it might prevent you from completing Zelda t.p)
Yes.
Its impossible to play alone, you need to acquire another Game-boy, a Game-boy connector plug, and another copy of Four swords, and of course, another player. If what your talking about is "Four Sword Adventures" for GameCube, all you need is a GameCube/Game-boy connector plug. You can probably get the accessories at Game-stop or on Amazon.
if u mean the 1 that is on the same game cartridge as link to the past then no there is not. sorry. maybe you could find a hack? if u mean four sword adventures for the game cube then yes u can play 1 player.
You need to beat both Link to the Past and Four Sword.
You do not need a Game Boy Advance to play single-player. You can use a GameCube controller to play single-player along with a Game Boy Advance.
You need an emulator, and a ROM, which are illegal if the system being emulated is copyrighted, or if the game the ROM is of is copyrighted.
Yes, Four swords is two player but you need the old game boy and a cord. I think you need two because it wont let you play with a normal game cube controller.