Amazon is “winning”! If you Android user who was planning on purchasing Angry Birds Rio it will ONLY be available via the Amazon AppStore, not the Android Marketplace. The Amazon AppStore hasn’t opened for business yet, but since Angry Birds Rio comes out on March, 22nd, I would only assume the AppStore will open a week or so before.
Thanks to RLZIII for pointing out that, “Rovio has said that Angry Birds Rio for Android will not be only available on the Amazon Appstore. Shortly after launch, there will be an ad-supported version on the Android Marketplace. And also, after Amazon’s exclusive contract is up (a yet-to-be announced time period), the paid version will also hit other appstores.”
Also, in case you missed it, check out the Official Angry Birds gameplay trailer here.