Egg in Space is a VS 4 mini-game in Sonic Shuffle. It is randomly played when a player lands on an Event Space.
The mini-game opens with the players chasing Dr. Eggman into a rocket that encages him, and thirty switches are displayed. The players should press in front of one to see if it has the button to launch Eggman into space; incorrect switches will activate a jack-in-the-box that simply wastes time. The first player to find the correct button wins 30 Rings.
It's mostly down to luck to find the right switch; players should simply try to remember what switches others have checked. If time runs out, Eggman will escape and the mini-game will end in failure; though it is very unlikely for time to run out before a player finds the right switch.
||Blast Eggman into space! One of the switches will ignite the engine of the rocket Eggman is trapped in!
— Game Rules
||Watch the other players so you know which switches they've already checked!