: Look for the "Angry Birds v1.6.3" or "v2.0.0" setups, as these were the standard 2011-era releases.
: This is the most reliable source for the original installers. Users have uploaded preserved copies of the Angry Birds PC 2011 collection, which often include the original base game, Seasons, and Rio. Download Angry Birds PC Game 2011
: Rovio released " Angry Birds Classics " recently, which can be played officially on Windows through the Google Play emulator. : Look for the "Angry Birds v1