the legend of zelda: oracle of ages
In Japan, "ふしぎの木の実 ~時空の章~" or "The Mysterious Nuts ~Chapter of Space-Time~".
The seventh/eighth instalment of The Legend of Zelda series, released alongside its counterpart, The Legend of Zelda: Oracle of Seasons, for the Game Boy Color on February 27, 2001.
This tag implicates the_legend_of_zelda (learn more).