The seventh and eighth games in The Legend of Zelda series were developed by Capcom and released at the same time on the Game Boy Color in 2001. Oracle of Seasons and Oracle of Ages are the first portable Zelda games since Link's Awakening, and use similar graphics and gameplay styles. Their most notable feature is the "Linked Game" system, which means that after you finish one game you can link your saved file to the other game and continue your adventure as a sequel. Other new elements include collectable rings with special abilities that can also be traded between the games.