This is a save ram. Used with the respective game's rom image (Game & Watch Gallery Advance which we will not be
distributing), it allows you to play a saved game.
Anybody who can't seem to get enough stars in Game & Watch Gallery Advance will probably like this: everything is unlocked, including Zelda and the ending sequence.
Game&Watch Gallery Save Ram
I do not know who made this file, as there was no read me file and the message board post I got it from was deleted. If the author is reading this, I'd be glad if he could contact me so I can give him full credit or, if that's his wish, remove the file.