Egg Panic is a Gaddget in Mario Party Advance. It is available from the start and has no unlock requirements.
Description[]
Egg Panic is used to play a four-player minigame on a single system, which has to be held vertically due to the extended display. Each player has to cooperate to fill a bag with eggs without tearing the bag. This can be accomplished by synchronizing button presses. After a certain point, the eggs hatch, disrupting the synchronization.