Yusuf Turk introduces Shade Combo 1.0, his fast paced puzzle game developed for iPhone, iPad and iPod touch devices. In Shade Combo, players combine lighter shade ducks to turn them into darker shades and combine darkest ducks to make them disappear. Combining them rapidly in a row starts the combo counter. The faster you play without a wrong move, higher your score gets. Shade Combo features both timed and endless modes, as well as Game Center integration. Shade Combo 1.0 is Free and can be downloaded from iTunes.