Rescue cute egg-like characters from the bottom of a well by building towers out of falling blocks in Egg Mania for the Game Boy Advance. Players must focus on keeping blocks on the screen to build a tower and get out of the well before their opponents, instead of trying to eliminate the competition as in two-player Tetris.

In fact, Egg Mania is described by its developers as "Tetris for the impatient, but played backwards." Not only do players need to worry about building towers that are sturdy and tall, but they must also compete with weapons such as bombs and lightning being used by their opponent, as well as enemies like aliens and birds breaking their tower. Two-player link-cable modes can be played from a single cartridge. ~ Jeremy Lee, All Game Guide