You've been asking for Zelda games for the Game Boy Color. Nintendo and Flagship have the answer
Nintendo are hard at work on not one, but six new Zelda titles for the Game Boy Color. While two of the titles are said to be based on previously released instalments in the Legend of Zelda series, four of the games are completely original and designed from the ground up specifically for the Game Boy Color.
Interestingly, the four new Zelda titles are produced in conjunction with the Japanese design studio Flagship, headed up by Resident Evil's Yoshiki Okamoto. At E3 earlier this year, Okamoto revealed that his company would work closely with EAD on development of future Game Boy Color titles, but that most of Flagship's work would be restricted to the design of scenarios and storylines. Exact titles aren't yet known, but Flagship confirmed that at least one of the titles would make its debut at the upcoming Nintendo SpaceWorld Expo in Japan this August.
Courtesy of IGN.com