As we’ve said many times in the past Rovio’s Angry Birds has largely been the most successful game made for a smartphone platform of all time. Sure, there have been several hard hitting competitors that will look to take some of the hype away from Angry Birds but as of yet this hasn’t happened. In fact, Angry Birds has continued to grow starting first on Apple’s iOS and expanding to other platforms like Android, the PSP and even desktop platforms like OS X and Windows.

With so many different ways to hit the consumer, sales are sure to be huge, right? You betcha – Rovio’s Peter Vesterbacka recently came forth during the SXSW event to tell us that collectively Angry Birds has been download over 100 million times. Not only has its Android version seen 30 million+ downloads but even the PSP version has topped its own respective charts.

While ti seems that Angry Birds is almost getting the Guitar Hero treatment, the near future seems very bright for the franchise and Rovio.

Take a wild guess, what do you think the most pirated game of 2009 is? If you guessed anything besides Modern Warfare 2 not only have you been living under a rock but you’re also wrong.

According to TorrentFreak the game has been downloaded a full 4.1 million times for the PC and 970,000 times for the Xbox 360.

And, for those of you who care, the most downloaded game of 2009 for the Wii was New Super Mario Bros. Wii clocking in at 1.15 million downloads. Also, not so much of a surprise.