Eggsteroids

Eggsteroids is an episode of Angry Birds Space that is the Space version's equivalent of the Golden Eggs episode of the classic Angry Birds. Golden Eggsteroids are found within levels themselves. When an Eggsteroid is obtained, the user is transported via wormhole to the Eggsteroid level. When the level is completed/player gives up, he/she will be transported back by wormhole to the level where the Eggsteroid was. From that moment, the player can freely access the Eggsteroid level by going to the Eggsteroid world in the episode selection screen.

Each Eggsteroid level revealed so far is a homage to a classic video game.

Trivia

 * "Eggsteroids" is a combination of the words "Egg" and "Asteroid".
 * In the Angry Birds Space Video, the Ice Bird was seen with a single Eggsteroid when it crash landed on Earth. It, along with the regular Eggs have been stolen by the Pigs.
 * There is also exclusive level only on Samsung Galaxy's Android. This level have Golden Samsung Galaxy Note Icon, and show "Angry Birds Launch Partner Samsung Galaxy Note" in the level.