When I opened the Android Market, I discovered that the Angry Birds Rio are available and now can be downloaded. You can immediately download and install to your android phone. Previously, I get the information if you have to pay to play Angry Birds Rio. However, I do not know why now Angry Birds Rio became free to the public.
Angry Birds Rio is the newest game series from ROVIO. Angry Birds are very successful and got many positive responses. Unlike the previous version, in RIO version, you will not find a common enemy, the Green Pig.
Your missions in Angry Birds Rio are to save the caged animals. With the support of the more interesting graphics, I am sure you will really love this game.