Rovio continues to pump out the updates of its Angry games at a relentless pace, with the latest beneficiary of its impressive work ethic being Angry Birds Space. Today sees 20 new maps added to the gravity-bending spin-off title as part of a Red Planet update, which also includes a few secret levels accessed by locating some hidden Mars rovers.
Here it is, on our phone as proof:
The free, ad-supported version of Angry Bird Space is here, and has indeed just been updated with the new material as of today. Plus, 20 new levels appeared in Angry Birds Seasons a few days ago, based around some sort of back-to-school theme.
It is all go in the world of trial and error physics games.

