Nintendo announced at its last Nintendo Direct presentation that Capcom's two vintage Legend of Zelda games from the Game Boy Color would be coming to the 3DS via Virtual Console, and used today's to date them. The Legend of Zelda: Oracle of Seasons and Oracle of Ages will hit on May 30. And now you know.
Seasons is more puzzle-y and has Link changing seasons to change the world and open up paths, while Ages is more combat-ish and sees Links travelling back and forth between the past and present. The two games link together too, each giving upgrades and items in the other and changes the endings.
The two certainly did not look anything like their commercial: