Game and Watch Gallery 2
Submit a screenshot for this game here. (just pm the admin with a link to the picture.)Please only submit pictures of Game Paks & try to keep the file size under 200 KB per picture.The dimensions should be around 700 x 790 per Game Pak.  Access the third mode of Modern BallView the creditsPlay the classic then modern versions of ballPlay as Wario in the Modern Version of HelmetUnlock the special Music Room featureChange window borderUnlock the hidden Classic version of BallOpen museumAvoid some barrelsReset memory
Access the third mode of Modern BallSent in by Senor GooseyTo access the third mode of Modern Ball, get 45 stars. When you do, Toad will let you know and you can then play modern Ball as Wario. The Wario mode is a tad bit harder than the Yoshi and Mario versions. 
View the creditsSent in by Senor GooseyOnce you get 50 stars, the credits will roll as if you beat the game. You can view the credits anytime you want simply by going into "View Gallery" from the title screen, and then pressing down and A at the same time.
Play the classic then modern versions of ballSent in by GooseyAfter gaining lots of stars, the classic then modern versions of ball can be opened. In the Modern version you play as Yoshi bouncing up eggs with rackets. Although, once you earn 35 stars, you can choose to play modern ball using Mario. When highlighting a modern ball game, simply press up to change the Y (Standing for Yoshi.) to a M to play as Mario.
Play as Wario in the Modern Version of HelmetSent in by GooseyTo play as Wario in the Modern Version of Helmet, do the following: First,start up a game of Helmet. Have Mario die 3 times. Right after he falls of the screen on the third die, pause the game. When paused turn off the game. Now turn it back on and continue your game using the Interrupt Save feature. Right after you continue, the "Game Over" screen will appear. Choose to "Retry" and you will start up a new game of Helmet, not as Mario...But Wario!! There is no real difference between Mario and Wario, except its cool to watch Wario rather than Mario all the time be a player in the game. 
Unlock the special Music Room featureSent in by GooseyTo unlock the Music Room feature you need to earn 6 stars. You earn one star by getting 200 points in any game. The music room is like a animated Sound test.
Change window borderSent in by GooseyDuring either the "Pause" or "Game Over" screens you can change the animated border simply by pressing B. There are tons of different borders, each a little different, for your enjoyment.
Unlock the hidden Classic version of BallSent in by GooseyTo unlock the hidden Classic version of Ball, you must earn 15 stars. The game is very similar to game of Ball on the Game Boy Camera. Also, when you earn some more stars you can unlock the much more fun Modern version of "Ball" starring Yoshi! 
Open museumTo open the museum you have to collect 10 power stars. To see a gamein the museum you must get 1000 points in a game.
Avoid some barrelsWhen you're playing Donkey Kong (on modern) you can avoid some barrelswith careful timing. If you're directly under a pipe when a barrelis coming down it, you can jump up through the pipe and if you do itright you'll come out unharmed. 
Reset memoryTo reset the cartridge memory press Up, Up, Down, Down, Left, Left,Right, Right at the main screen.