Yes it is. Nice that you have the GBA version too. It's slightly better with added features (keep your shovel, Link makes noises, etc.) an the text is updated to comply with more recent games (Wise Men _> Sages etc.) Plus when you unlock certain power-ups in A Link to the Past they are unlock in Four Swords too. And if you are able to beat Four Swords, you can enter a bonus dungeon called the Palace of the Four Sword, or you can do it by glitching. But it is a pretty challenging game, so expect to die at least a couple times. I haven't even beat it yet :xd: