Your goal is to place a set of eggs (tiles) on a tray shaped as a nest (board). By this way, when you form a line, those eggs will disappear as it used to happen in the old Tetris.
Although there is only one game mode, it is funny enough to keep you some hours playing, because the difficulty increases as long as we complete lines and the number of eggs gets bigger.
At first, the game seems to be easy and simple, but when the difficulty gets harder the game becomes more interesting.
In Egglomania you'll have to use your skills of organization and planning to line up eggs and not to run out of space.