Board Thread:Dragon City Questions and Answers/@comment-70.118.76.210-20130403033416/@comment-5694283-20130403050257

Eye icon means toggle resolution, which makes the game's picture quality low or high which is set default at high. And As far as I knw the disk icon means save but the game has auto save, so when you click at and it is greyed out(dark) because the auto save function is in progress.