Play in Classic Gameboy Mode
With the 3DS, is is possible to play games in 'Classic Game Boy mode' when using Virtual Console Game Boy titles.
When you are playing a Game Boy game using the Virtual Console, hold L+are (the triggers) before pressing the Y button. You will then see the black and white colors turn into the old-fashioned tones of the original Game Boy!
Repeat the steps to put it back to black and white.
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