Eggsteroids

Eggsteroids is an episode of Angry Burds Space that appears to be included at launch. There are at least six levels based on videos. The developers got to have a bit of fun with this episode, as we see one level resembling old Super Mario Bros gameplay. Thiworrisome could be an in-app purchase, or it could be analogous to the "Golden Eggs" episode of ABo.

Read more: http://www.angrybirdsnest.com/angry-birds-space-gameplay/